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Source: Ericaceae of North America Update, database (version 2010)

ITIS records citing this source
 
 Kingdom Plantae
  Agarista D. Don ex G. Don -- accepted -- Florida hobblebush, hobblebush, pipe-stem wood
  Agarista populifolia (Lam.) Judd -- accepted -- Florida hobblebush, pipe-plant, pipe-stem wood
  Allotropa Torr. & A. Gray ex A. Gray -- accepted -- sugar stick, sugarstick
  Allotropa virgata Torr. & A. Gray ex A. Gray -- accepted -- sugarstick
  Ampelothamnus phillyreifolius (Hook.) Small -- not accepted
  Andromeda L. -- accepted -- bog rosemary
  Andromeda acuminata Aiton -- not accepted
  Andromeda arborea L. -- not accepted
  Andromeda axillaris Lam. -- not accepted
  Andromeda caerulea L. -- not accepted
  Andromeda calyculata L. -- not accepted
  Andromeda ferruginea Walter -- not accepted
  Andromeda floribunda Pursh -- not accepted
  Andromeda formosa Wall. -- not accepted
  Andromeda glaucophylla Link -- not accepted
  Andromeda glaucophylla var. iodandra Fernald -- not accepted
  Andromeda phillyreifolia Hook. -- not accepted
  Andromeda polifolia L. -- accepted -- bog rosemary
  Andromeda polifolia ssp. glaucophylla (Link) Hultén -- not accepted
  Andromeda polifolia var. concolor B. Boivin -- not accepted
  Andromeda polifolia var. glaucophylla (Link) DC. -- not accepted -- bog rosemary
  Andromeda polifolia var. jamesiana (Lepage) B. Boivin -- not accepted -- bog rosemary
  Andromeda polifolia var. latifolia Aiton -- accepted -- bog rosemary
  Andromeda polifolia var. polifolia L. -- accepted -- bog rosemary
  Andromeda populifolia Lam. -- not accepted
  Andromeda pulverulenta W. Bartram ex Willd. -- not accepted
  Andromeda speciosa Michx. -- not accepted
  Andromeda stelleriana Pall. -- not accepted
  Andromeda X jamesiana Lepage -- accepted
  Arbutus L. -- accepted -- madrones
  Arbutus alpina L. -- not accepted
  Arbutus arizonica (A. Gray) Sarg. -- accepted -- Arizona madrone
  Arbutus menziesii Pursh -- accepted -- Pacific madrone
  Arbutus texana Buckley -- not accepted
  Arbutus unedo L. -- accepted -- strawberry tree
  Arbutus xalapensis Kunth -- accepted -- Texas madrone
  Arbutus xalapensis var. arizonica A. Gray -- not accepted
  Arbutus xalapensis var. texana (Buckley) A. Gray -- not accepted
  Arctostaphylos Adans. -- accepted -- bearberry, manzanitas
  Arctostaphylos acutifolia Eastw. -- not accepted
  Arctostaphylos adenotricha (Fernald & J.F. Macbr.) A. Löve & D. Löve & Kapoor -- not accepted
  Arctostaphylos alpina (L.) Spreng. -- not accepted -- alpine bearberry
  Arctostaphylos alpina ssp. rubra (Rehder & Wilson) Hultén -- not accepted
  Arctostaphylos alpina var. alpina (L.) Spreng. -- not accepted
  Arctostaphylos alpina var. rubra (Rehder & Wilson) Bean -- not accepted
  Arctostaphylos andersonii A. Gray -- accepted -- Santa Cruz manzanita
  Arctostaphylos andersonii var. imbricata (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos andersonii var. pallida (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos auriculata Eastw. -- accepted -- Mount Diablo manzanita
  Arctostaphylos australis Eastw. -- accepted -- Australian manzanita
  Arctostaphylos bakeri Eastw. -- accepted -- Baker's manzanita
  Arctostaphylos bakeri ssp. bakeri Eastw. -- accepted -- Baker's manzanita
  Arctostaphylos bakeri ssp. sublaevis P.V. Wells -- accepted -- The Cedars' manzanita
  Arctostaphylos bicolor (Nutt.) A. Gray -- not accepted
  Arctostaphylos bolensis P.V. Wells -- accepted
  Arctostaphylos bowermaniae Roof -- not accepted
  Arctostaphylos bracteata Howell -- not accepted
  Arctostaphylos bracteosa (DC.) Abrams -- not accepted
  Arctostaphylos bracteosa var. hebeclada (DC.) Eastw. -- not accepted
  Arctostaphylos candidissima Eastw. -- not accepted
  Arctostaphylos canescens Eastw. -- accepted -- hoary manzanita
  Arctostaphylos canescens ssp. canescens Eastw. -- accepted -- hoary manzanita
  Arctostaphylos canescens ssp. malloryi W. Knight & Gankin -- not accepted
  Arctostaphylos canescens ssp. sonomensis (Eastw.) P.V. Wells -- accepted -- Sonoma manzanita
  Arctostaphylos canescens var. candidissima (Eastw.) Munz -- not accepted
  Arctostaphylos canescens var. sonomensis (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos catalinae P.V. Wells -- accepted -- Santa Catalina Island manzanita
  Arctostaphylos chaloneorum Roof -- not accepted
  Arctostaphylos columbiana Piper -- accepted -- Columbia manzanita, hairy manzanita
  Arctostaphylos columbiana ssp. columbiana Piper -- not accepted -- hairy manzanita
  Arctostaphylos columbiana ssp. nortensis P.V. Wells -- not accepted -- bristly manzanita
  Arctostaphylos columbiana var. tracyi (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos columbiana var. virgata (Eastw.) McMinn -- not accepted
  Arctostaphylos confertiflora Eastw. -- accepted -- Santa Rosa Island manzanita
  Arctostaphylos crustacea Eastw. -- accepted -- brittleleaf manzanita
  Arctostaphylos crustacea ssp. crinita (J.E. Adams ex McMinn) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- crinite manzanita
  Arctostaphylos crustacea ssp. crustacea Eastw. -- accepted -- brittleleaf manzanita
  Arctostaphylos crustacea ssp. eastwoodiana (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Alice's manzanita
  Arctostaphylos crustacea ssp. insulicola (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- island manzanita, island-loving manzanita
  Arctostaphylos crustacea ssp. rosei (Eastw.) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Rose's manzanita, rosy manzanita
  Arctostaphylos crustacea ssp. subcordata (Eastw.) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Santa Cruz Island manzanita
  Arctostaphylos crustacea var. rosei (Eastw.) McMinn -- not accepted
  Arctostaphylos crustacea var. tomentosiformis J.E. Adams -- not accepted
  Arctostaphylos cruzensis Roof -- accepted -- Arroyo de la Cruz manzanita, La Cruz manzanita
  Arctostaphylos densiflora M.S. Baker -- accepted -- Vine Hill manzanita
  Arctostaphylos diversifolia (Parry) Parry ex A. Gray -- not accepted
  Arctostaphylos drupacea (Parry) J.F. Macbr. -- not accepted
  Arctostaphylos edmundsii J.T. Howell -- accepted -- Little Sur manzanita
  Arctostaphylos edmundsii var. parvifolia Roof -- not accepted
  Arctostaphylos elegans Jeps. -- not accepted
  Arctostaphylos franciscana Eastw. -- accepted -- Franciscan manzanita, San Francisco manzanita
  Arctostaphylos gabilanensis V.T. Parker & M.C. Vasey -- accepted -- Gabilan manzanita
  Arctostaphylos gabrielensis P.V. Wells -- not accepted -- San Gabriel manzanita
  Arctostaphylos glandulosa Eastw. -- accepted -- Eastwood's manzanita
  Arctostaphylos glandulosa ssp. adamsii (Munz) Munz -- accepted -- Adams' manzanita
  Arctostaphylos glandulosa ssp. crassifolia (Jeps.) P.V. Wells -- accepted -- Del Mar manzanita
  Arctostaphylos glandulosa ssp. cushingiana (Eastw.) J.E. Keeley, M.C. Vasey & V.T. Parker -- accepted -- Cushing manzanita
  Arctostaphylos glandulosa ssp. gabrielensis (P.V. Wells) J.E. Keeley, M.C. Vasey & V.T. Parker -- accepted -- San Gabriel manzanita
  Arctostaphylos glandulosa ssp. glandulosa Eastw. -- accepted -- Eastwood's manzanita
  Arctostaphylos glandulosa ssp. glaucomollis P.V. Wells -- not accepted -- Eastwood's manzanita
  Arctostaphylos glandulosa ssp. howellii (Eastw.) P.V. Wells -- not accepted
  Arctostaphylos glandulosa ssp. leucophylla J.E. Keeley, M.C. Vasey & V.T. Parker -- accepted -- San Bernadino manzanita
  Arctostaphylos glandulosa ssp. mollis (J.E. Adams) P.V. Wells -- accepted -- Eastwood's manzanita
  Arctostaphylos glandulosa ssp. zacaensis (Eastw.) P.V. Wells -- not accepted -- Zaca's manzanita
  Arctostaphylos glandulosa var. adamsii Munz -- not accepted
  Arctostaphylos glandulosa var. australis Adams -- not accepted
  Arctostaphylos glandulosa var. campbelliae (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos glandulosa var. crassifolia Jeps. -- not accepted
  Arctostaphylos glandulosa var. cushingiana (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos glandulosa var. howellii (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos glandulosa var. mollis J.E. Adams -- not accepted
  Arctostaphylos glandulosa var. virgata (Eastw.) Jeps. -- not accepted
  Arctostaphylos glandulosa var. zacaensis (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos glauca Lindl. -- accepted -- bigberry manzanita
  Arctostaphylos glauca var. eremicola Jeps. -- not accepted
  Arctostaphylos glauca var. puberula J.T. Howell -- not accepted
  Arctostaphylos glutinosa B. Schreib. -- accepted -- Schreiber's manzanita
  Arctostaphylos hearstiorum Hoover & Roof -- not accepted
  Arctostaphylos hispidula Howell -- accepted -- Gasquet manzanita
  Arctostaphylos hispidula var. viscosissima M. Peck -- not accepted
  Arctostaphylos hookeri G. Don -- accepted -- Hooker's manzanita
  Arctostaphylos hookeri ssp. franciscana (Eastw.) Munz -- not accepted -- Franciscan manzanita
  Arctostaphylos hookeri ssp. hearstiorum (Hoover & Roof) P.V. Wells -- accepted -- Hearst's manzanita
  Arctostaphylos hookeri ssp. hookeri G. Don -- accepted -- Hooker's manzanita
  Arctostaphylos hookeri ssp. montana (Eastw.) P.V. Wells -- not accepted -- Mt. Tamalpais manzanita, Tamalpais manzanita
  Arctostaphylos hookeri ssp. ravenii P.V. Wells -- not accepted -- Presidio manzanita, Raven's manzanita
  Arctostaphylos hooveri P.V. Wells -- accepted -- Hoover's manzanita
  Arctostaphylos howellii Eastw. -- not accepted
  Arctostaphylos imbricata Eastw. -- accepted -- San Bruno Mountain manzanita
  Arctostaphylos imbricata ssp. montaraensis (Roof) P.V. Wells -- not accepted
  Arctostaphylos insularis Greene ex Parry -- accepted -- island manzanita
  Arctostaphylos insularis var. pubescens Eastw. -- not accepted
  Arctostaphylos intricata Howell -- not accepted
  Arctostaphylos intricata var. oblongifolia (Howell) Munz -- not accepted
  Arctostaphylos klamathensis S.W. Edwards, Keeler-Wolf & W. Knight -- accepted -- Klamath manzanita
  Arctostaphylos knightii Gankin & W.R. Hildreth -- not accepted
  Arctostaphylos laevigata Eastw. -- not accepted
  Arctostaphylos luciana P.V. Wells -- accepted -- Santa Lucia manzanita
  Arctostaphylos malloryi (W. Knight & Gankin) P.V. Wells -- accepted -- Mallory's manzanita
  Arctostaphylos manzanita Parry -- accepted -- whiteleaf manzanita
  Arctostaphylos manzanita ssp. bakeri (Eastw.) P.V. Wells -- not accepted
  Arctostaphylos manzanita ssp. elegans (Jeps.) P.V. Wells -- accepted -- Konocti manzanita
  Arctostaphylos manzanita ssp. glaucescens P.V. Wells -- accepted -- whiteleaf manzanita
  Arctostaphylos manzanita ssp. laevigata (Eastw.) Munz -- accepted -- Contra Costa manzanita
  Arctostaphylos manzanita ssp. manzanita Parry -- accepted -- whiteleaf manzanita
  Arctostaphylos manzanita ssp. roofii (Gankin) P.V. Wells -- accepted -- Roof's manzanita
  Arctostaphylos manzanita ssp. wieslanderi P.V. Wells -- accepted -- Wieslander's manzanita
  Arctostaphylos manzanita var. elegans (Jeps.) L.D. Benson -- not accepted
  Arctostaphylos mariposa Dudley -- not accepted
  Arctostaphylos mariposa var. bivisa Jeps. -- not accepted
  Arctostaphylos mendocinoensis P.V. Wells -- not accepted -- pygmy manzanita
  Arctostaphylos mewukka Merriam -- accepted -- Indian manzanita
  Arctostaphylos mewukka ssp. mewukka Merriam -- accepted -- Indian manzanita, mewukka manzanita
  Arctostaphylos mewukka ssp. truei (W. Knight) P.V. Wells -- accepted -- True's manzanita
  Arctostaphylos montana Eastw. -- accepted -- Mt. Tamalpais manzanita
  Arctostaphylos montana ssp. montana Eastw. -- accepted -- Mt. Tamalpais manzanita
  Arctostaphylos montana ssp. ravenii (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Presidio manzanita
  Arctostaphylos montaraensis Roof -- accepted -- Montara manzanita
  Arctostaphylos montereyensis Hoover -- accepted -- Monterey manzanita
  Arctostaphylos moranii P.V. Wells -- accepted -- Moran's manzanita
  Arctostaphylos morroensis Wiesl. & B. Schreib. -- accepted -- Morro manzanita
  Arctostaphylos myrtifolia Parry -- accepted -- Ione manzanita
  Arctostaphylos nevadensis A. Gray -- accepted -- pinemat manzanita
  Arctostaphylos nevadensis ssp. knightii (Gankin & W.R. Hildreth) P.V. Wells -- accepted -- Knight's manzanita
  Arctostaphylos nevadensis ssp. nevadensis A. Gray -- accepted -- pine-mat manzanita, pinemat manzanita
  Arctostaphylos nevadensis var. coloradensis (Rollins) Harrington -- not accepted
  Arctostaphylos nissenana Merriam -- accepted -- Nissenan manzanita
  Arctostaphylos nissenana var. arcana Jeps. -- not accepted
  Arctostaphylos nisseniana Merriam -- not accepted -- Nissenan manzanita
  Arctostaphylos nortensis (P.V. Wells) P.V. Wells -- accepted -- Del Norte manzanita
  Arctostaphylos nummularia A. Gray -- accepted -- glossyleaf manzanita
  Arctostaphylos nummularia ssp. mendocinoensis (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- pigmy manzanita, pygmy manzanita
  Arctostaphylos nummularia ssp. nummularia A. Gray -- accepted -- glossyleaf manzanita
  Arctostaphylos nummularia ssp. sensitiva (Jeps.) P.V. Wells -- not accepted
  Arctostaphylos nummularia var. sensitiva (Jeps.) McMinn -- not accepted
  Arctostaphylos obispoensis Eastw. -- accepted -- Bishop manzanita, serpentine manzanita
  Arctostaphylos oblongifolia Howell -- not accepted
  Arctostaphylos ohloneana M.C. Vasey & V.T. Parker -- accepted -- Ohlone manzanita
  Arctostaphylos oppositifolia Parry -- not accepted
  Arctostaphylos osoensis P.V. Wells -- accepted -- Oso manzanita
  Arctostaphylos otayensis Wiesl. & B. Schreib. -- accepted -- Otay manzanita
  Arctostaphylos pacifica Roof -- accepted -- Pacific manzanita
  Arctostaphylos pajaroensis (J.E. Adams ex McMinn) J.E. Adams -- accepted -- Pajaro manzanita
  Arctostaphylos pallida Eastw. -- accepted -- Alameda manzanita, pallid manzanita
  Arctostaphylos parryana Lemmon -- accepted -- Parry's manzanita
  Arctostaphylos parryana ssp. deserticum J.E. Keeley, L. Boykin & Massihi -- accepted -- desert manzanita, Parry's manzanita
  Arctostaphylos parryana ssp. parryana Lemmon -- accepted -- Parry's manzanita
  Arctostaphylos parryana ssp. tumescens J.E. Keeley, L. Boykin & Massihi -- accepted -- interior manzanita, Parry's manzanita
  Arctostaphylos parryana var. pinetorum (Rollins) Wiesl. & B. Schreib. -- not accepted
  Arctostaphylos patula Greene -- accepted -- greenleaf manzanita
  Arctostaphylos patula ssp. platyphylla (A. Gray) P.V. Wells -- not accepted
  Arctostaphylos patula var. coalescens W. Knight -- not accepted
  Arctostaphylos pechoensis (Abrams) Dudley ex Eastw. -- accepted -- Pecho manzanita
  Arctostaphylos pechoensis var. cruzensis (Roof) Gankin -- not accepted
  Arctostaphylos pechoensis var. viridissima Eastw. -- not accepted
  Arctostaphylos peninsularis P.V. Wells -- accepted -- Peninsular manzanita
  Arctostaphylos pilosula Jeps. & Wiesl. -- accepted -- La Panza manzanita, Santa Margarita manzanita
  Arctostaphylos pilosula ssp. pismoensis P.V. Wells -- not accepted
  Arctostaphylos pringlei Parry -- accepted -- pinkbract manzanita, pinkbracted manzanita, Pringle's manzanita
  Arctostaphylos pringlei ssp. drupacea (Parry) P.V. Wells -- accepted -- pinkbract manzanita, pinkbracted manzanita
  Arctostaphylos pringlei ssp. pringlei Parry -- accepted -- Pringle's manzanita
  Arctostaphylos pringlei var. drupacea Parry -- not accepted
  Arctostaphylos pseudopungens Roof -- not accepted
  Arctostaphylos pulchella Howell -- not accepted
  Arctostaphylos pumila Nutt. -- accepted -- sand-mat manzanita, sandmat manzanita
  Arctostaphylos pungens Kunth -- accepted -- Mexican manzanita, pointleaf manzanita
  Arctostaphylos pungens ssp. bakeri (Eastw.) Roof -- not accepted
  Arctostaphylos pungens ssp. chaloneorum (Roof) Roof -- not accepted
  Arctostaphylos pungens ssp. elegans (Jeps.) Roof -- not accepted
  Arctostaphylos pungens ssp. hispidula (Howell) Roof -- not accepted
  Arctostaphylos pungens ssp. laevigata (Eastw.) Roof -- not accepted
  Arctostaphylos pungens ssp. manzanita (Parry) Roof -- not accepted
  Arctostaphylos pungens ssp. montana (Eastw.) Roof -- not accepted
  Arctostaphylos pungens ssp. nevadensis (A. Gray) Roof -- not accepted
  Arctostaphylos pungens ssp. parryana (Lemmon) Roof -- not accepted
  Arctostaphylos pungens ssp. roofii (Gankin) Roof -- not accepted
  Arctostaphylos pungens var. montana (Eastw.) Munz -- not accepted
  Arctostaphylos pungens var. ravenii (P.V. Wells) Roof -- not accepted
  Arctostaphylos purissima P.V. Wells -- accepted -- La Purissima manzanita
  Arctostaphylos rainbowensis J.E. Keeley & Massihi -- accepted -- rainbow manzanita
  Arctostaphylos refugioensis Gankin -- accepted -- Refugio manzanita
  Arctostaphylos regismontana Eastw. -- accepted -- Kings Mountain manzanita
  Arctostaphylos roofii Gankin -- not accepted
  Arctostaphylos rosei Eastw. -- not accepted
  Arctostaphylos rubra (Rehder & Wilson) Fernald -- not accepted -- busserole rouge, red fruit bearberry, red manzanita
  Arctostaphylos rudis Jeps. & Wiesl. ex Jeps. -- accepted -- sand mesa manzanita, shagbark manzanita
  Arctostaphylos sensitiva Jeps. -- accepted -- coin-leaf manzanita
  Arctostaphylos serpentinicola Roof -- not accepted
  Arctostaphylos silvicola Jeps. & Wiesl. ex Jeps. -- accepted -- Bonny Doon manzanita
  Arctostaphylos sonomensis Eastw. -- not accepted
  Arctostaphylos stanfordiana Parry -- accepted -- Stanford's manzanita
  Arctostaphylos stanfordiana ssp. bakeri (Eastw.) J.E. Adams -- not accepted
  Arctostaphylos stanfordiana ssp. decumbens (P.V. Wells) P.V. Wells -- accepted -- Rincon manzanita
  Arctostaphylos stanfordiana ssp. hispidula (Howell) J.E. Adams -- not accepted
  Arctostaphylos stanfordiana ssp. raichei W. Knight -- accepted -- Raiche's manzanita
  Arctostaphylos stanfordiana ssp. stanfordiana Parry -- accepted -- Stanford's manzanita
  Arctostaphylos stanfordiana var. repens Roof -- not accepted
  Arctostaphylos strigosa Howell -- not accepted
  Arctostaphylos subcordata Eastw. -- not accepted
  Arctostaphylos subcordata var. confertiflora (Eastw.) Munz -- not accepted
  Arctostaphylos tomentosa (Pursh) Lindl. -- accepted -- woollyleaf manzanita
  Arctostaphylos tomentosa ssp. bracteosa (DC.) J.E. Adams -- accepted -- bracteose manzanita, woollyleaf manzanita
  Arctostaphylos tomentosa ssp. crinita (J.E. Adams ex McMinn) Gankin -- not accepted -- woollyleaf manzanita
  Arctostaphylos tomentosa ssp. crustacea (Eastw.) P.V. Wells -- not accepted -- brittleleaf manzanita
  Arctostaphylos tomentosa ssp. daciticola P.V. Wells -- accepted -- dacite manzanita
  Arctostaphylos tomentosa ssp. eastwoodiana P.V. Wells -- not accepted -- woollyleaf manzanita
  Arctostaphylos tomentosa ssp. hebeclada (DC.) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- woollyleaf manzanita, woollytwig manzanita
  Arctostaphylos tomentosa ssp. insulicola P.V. Wells -- not accepted -- woollyleaf manzanita
  Arctostaphylos tomentosa ssp. rosei (Eastw.) P.V. Wells -- not accepted -- rosy manzanita
  Arctostaphylos tomentosa ssp. subcordata (Eastw.) P.V. Wells -- not accepted -- Santa Cruz Island manzanita
  Arctostaphylos tomentosa ssp. tomentosa (Pursh) Lindl. -- accepted -- woollyleaf manzanita
  Arctostaphylos tomentosa var. hebeclada (DC.) J.E. Adams -- not accepted
  Arctostaphylos tomentosa var. tomentosiformis (J.E. Adams) Munz -- not accepted
  Arctostaphylos tomentosa var. trichoclada (DC.) Munz -- not accepted
  Arctostaphylos tracyi (Eastw.) J.E. Adams ex McMinn -- not accepted
  Arctostaphylos truei W. Knight -- not accepted
  Arctostaphylos uva-ursi (L.) Spreng. -- accepted -- bearberry, bearberry manzanita, kinnikinnick, mealberry
  Arctostaphylos uva-ursi ssp. adenotricha (Fernald & J.F. Macbr.) Calder & Roy L. Taylor -- not accepted
  Arctostaphylos uva-ursi ssp. coactilis (Fernald & J.F. Macbr.) A. Löve & D. Löve & Kapoor -- not accepted
  Arctostaphylos uva-ursi ssp. coloradensis (Rollins) Roof -- not accepted
  Arctostaphylos uva-ursi ssp. emundsii (J.T. Howell) Roof -- not accepted
  Arctostaphylos uva-ursi ssp. longipilosa Packer & Denford -- not accepted
  Arctostaphylos uva-ursi ssp. monoensis Roof -- not accepted -- Mono manzanita
  Arctostaphylos uva-ursi ssp. myrtifolia (Parry) Roof -- not accepted
  Arctostaphylos uva-ursi ssp. sensitiva (Jeps.) Roof -- not accepted
  Arctostaphylos uva-ursi ssp. stipitata Packer & Denford -- not accepted
  Arctostaphylos uva-ursi var. adenotricha Fernald & J.F. Macbr. -- not accepted
  Arctostaphylos uva-ursi var. coactilis Fernald & J.F. Macbr. -- not accepted
  Arctostaphylos uva-ursi var. hearstiorum (Hoover & Roof) Roof -- not accepted
  Arctostaphylos uva-ursi var. leobreweri Roof -- not accepted -- Leo Brewer's manzanita
  Arctostaphylos uva-ursi var. marinensis Roof -- not accepted -- Point Reyes manzanita
  Arctostaphylos uva-ursi var. pacifica Hultén -- not accepted
  Arctostaphylos uva-ursi var. parvifolia (Roof) Roof -- not accepted
  Arctostaphylos uva-ursi var. saxicola Roof -- not accepted
  Arctostaphylos uva-ursi var. stipitata (Packer & Denford) Dorn -- not accepted
  Arctostaphylos uva-ursi var. suborbiculata W. Knight -- not accepted -- Kamchatka Point manzanita
  Arctostaphylos virgata Eastw. -- accepted -- Bolinas manzanita, Marin manzanita
  Arctostaphylos viridissima (Eastw.) McMinn -- accepted -- white-haired manzanita, whitehair manzanita
  Arctostaphylos viscida Parry -- accepted -- sticky whiteleaf manzanita, whiteleaf manzanita
  Arctostaphylos viscida ssp. mariposa (Dudley) P.V. Wells -- accepted -- Mariposa manzanita
  Arctostaphylos viscida ssp. pulchella (Howell) P.V. Wells -- accepted -- serpentine manzanita, sticky whiteleaf manzanita
  Arctostaphylos viscida ssp. viscida Parry -- accepted -- sticky whiteleaf manzanita, whiteleaf manzanita
  Arctostaphylos viscosissima M. Peck -- not accepted
  Arctostaphylos wellsii Knight -- accepted -- Wells' manzanita
  Arctostaphylos X benitoensis Roof (pro sp.) -- accepted -- Benito manzanita
  Arctostaphylos X campbelliae Eastw. (pro sp.) -- accepted -- Campbell manzanita
  Arctostaphylos X cinerea Howell (pro sp.) -- accepted -- Waldo manzanita
  Arctostaphylos X coloradensis Rollins (pro sp.) -- accepted -- Colorado manzanita
  Arctostaphylos X helleri Eastw. (pro sp.) -- accepted -- Heller's manzanita
  Arctostaphylos X jepsonii Eastw. (pro sp.) -- accepted -- Jepson's manzanita
  Arctostaphylos X laxiflora Heller (pro sp.) -- accepted -- lazyflower manzanita
  Arctostaphylos X media Greene (pro sp.) -- accepted -- intermediate manzanita
  Arctostaphylos X parvifolia Howell (pro sp.) -- accepted -- gravel manzanita
  Arctostaphylos X repens (J.T. Howell) P.V. Wells -- accepted -- PMC manzanita
  Arctostaphylos X victorinii Rolland-Germain -- accepted -- Victorin's manzanita
  Arctostaphylos zacaensis Eastw. -- not accepted
  Arctous (A. Gray) Nied. -- accepted -- bearberry
  Arctous alpina (L.) Nied. -- accepted -- alpine bearberry
  Arctous erythrocarpa Small -- not accepted
  Arctous rubra (Rehder & Wilson) Nakai -- accepted -- red fruit bearberry
  Arsenococcus frondosus (Pursh) Small -- not accepted
  Arsenococcus ligustrinus (L.) Small -- not accepted
  Azalea alabamensis (Rehder) Small -- not accepted
  Azalea arborescens Pursh -- not accepted
  Azalea atlantica Ashe -- not accepted
  Azalea austrina Small -- not accepted
  Azalea bicolor (Aiton) Pursh -- not accepted
  Azalea calendulacea Michx. -- not accepted
  Azalea calendulacea var. flammea Michx. -- not accepted
  Azalea calendulaceum var. crocea Michx. -- not accepted
  Azalea californica Torr. & A. Gray ex Durand -- not accepted
  Azalea canadensis (L.) Kuntze -- not accepted
  Azalea candida Small -- not accepted
  Azalea canescens Michx. -- not accepted
  Azalea canescens var. subglabra (Rehder) Small -- not accepted
  Azalea cumberlandense (E.L. Braun) H.F. Copel. -- not accepted
  Azalea fragrans Raf. -- not accepted
  Azalea glauca Lam. -- not accepted
  Azalea hispida Pursh -- not accepted
  Azalea japonica A. Gray -- not accepted
  Azalea lutea auct. non L. -- not accepted
  Azalea lutea L. -- not accepted
  Azalea nitida Pursh -- not accepted
  Azalea nudiflora L. -- not accepted
  Azalea oblongifolia Small -- not accepted
  Azalea occidentalis Torr. & A. Gray ex Torr. -- not accepted
  Azalea periclymenoides Michx. -- not accepted
  Azalea periclymenoides var. alba Pursh -- not accepted
  Azalea periclymenoides var. carnea Pursh -- not accepted
  Azalea periclymenoides var. coccinea (Aiton) Pursh -- not accepted
  Azalea pilosa Michx. -- not accepted
  Azalea prinophylla Small -- not accepted
  Azalea procumbens L. -- not accepted
  Azalea prunifolia Small -- not accepted
  Azalea serrulata Small -- not accepted
  Azalea speciosa Willd. -- not accepted
  Azalea vaseyi (A. Gray) Rehder -- not accepted
  Azalea viscosa L. -- not accepted
  Azaleastrum albiflorum (Hook.) Rydb. -- not accepted
  Azaleastrum albiflorum ssp. warrenii (A. Nelson) W.A. Weber -- not accepted
  Batodendron andrachniforme Small -- not accepted
  Batodendron arboreum (Marsh) Nutt. -- not accepted
  Befaria Mutis ex L. -- not accepted
  Befaria racemosa Vent. -- not accepted -- tarflower
  Bejaria Mutis ex L. -- accepted -- flyweed, tarflower
  Bejaria floridana Gand. -- not accepted
  Bejaria paniculata Michx. -- not accepted
  Bejaria racemosa Vent. -- accepted -- flyweed, tarflower
  Biltia vaseyi (A. Gray) Small -- not accepted
  Braxilia minor (L.) House -- not accepted
  Braxilia parvifolia Raf. -- not accepted
  Bryanthus breweri A. Gray -- not accepted
  Buxella brachycera (Michx.) Small -- not accepted
  Calluna Salisb. -- accepted -- heather
  Calluna vulgaris (L.) Hull -- accepted -- heather, ling
  Cassandra calyculata (L.) D. Don -- not accepted
  Cassandra calyculata var. angustifolia (Aiton) A. Gray -- not accepted
  Cassandra calyculata var. latifolia (Aiton) F. Seym. -- not accepted
  Cassiope D. Don -- accepted -- moss heather, mountain heather
  Cassiope hypnoides (L.) D. Don -- not accepted
  Cassiope lycopodioides (Pall.) D. Don -- accepted -- clubmoss mountain heather
  Cassiope lycopodioides ssp. cristapilosa Calder & Roy L. Taylor -- not accepted
  Cassiope lycopodioides var. cristapilosa (Calder & Roy L. Taylor) B. Boivin -- accepted -- clubmoss mountain heather
  Cassiope lycopodioides var. lycopodioides (Pall.) D. Don -- accepted -- clubmoss mountain heather
  Cassiope mertensiana (Bong.) G. Don -- accepted -- western moss heather, white heather
  Cassiope mertensiana var. gracilis (Piper) C.L. Hitchc. -- accepted -- western moss heather
  Cassiope mertensiana var. mertensiana (Bong.) G. Don -- accepted -- western moss heather
  Cassiope stelleriana (Pall.) DC. -- not accepted
  Cassiope tetragona (L.) D. Don -- accepted -- white arctic mountain heather
  Cassiope tetragona ssp. saximontana (Small) A.E. Porsild -- not accepted
  Cassiope tetragona var. saximontana (Small) C.L. Hitchc. -- accepted -- white arctic mountain heather
  Cassiope tetragona var. tetragona (L.) D. Don -- accepted -- white arctic mountain heather
  Ceratiola Michx. -- accepted -- ceratiola
  Ceratiola ericoides Michx. -- accepted -- Florida-rosemary, sand heath, sandhill-rosemary
  Ceratiola falcatula Gand. -- not accepted
  Ceratostema portoricensis (Urb.) Hoerold -- not accepted
  Chamaecistus procumbens (L.) Kuntze -- not accepted
  Chamaedaphne Moench -- accepted -- leatherleaf
  Chamaedaphne calyculata (L.) Moench -- accepted -- leatherleaf
  Chamaedaphne calyculata var. angustifolia (Aiton) Rehder -- not accepted -- leatherleaf
  Chamaedaphne calyculata var. latifolia (Aiton) Fernald -- not accepted -- leatherleaf
  Chamaedaphne calyculata var. nana (Lodd.) Rehder -- not accepted -- leatherleaf
  Chamaedaphne cuneata (Michx.) Kuntze -- not accepted
  Chamaedaphne glauca (Aiton) Kuntze -- not accepted
  Chamaedaphne hirsuta (Walter) Kuntze -- not accepted
  Chimaphila Pursh -- accepted -- pipsissewa, prince's pine
  Chimaphila corymbosa Pursh -- not accepted
  Chimaphila maculata (L.) Pursh -- accepted -- striped prince's pine
  Chimaphila maculata var. dasystemma (Torr. ex Rydb.) Kearney & Peebles -- not accepted
  Chimaphila maculata var. maculata (L.) Pursh -- not accepted -- striped prince's pine
  Chimaphila menziesii (D. Don) Spreng. -- accepted -- little prince's pine
  Chimaphila occidentalis Rydb. -- not accepted
  Chimaphila umbellata (L.) W.P.C. Barton -- accepted -- pipsissewa, prince's pine
  Chimaphila umbellata ssp. acuta (Rydb.) Hultén -- accepted -- pipsissewa
  Chimaphila umbellata ssp. cisatlantica (S.F. Blake) Hultén -- accepted -- pipsissewa
  Chimaphila umbellata ssp. occidentalis (Rydb.) Hultén -- accepted -- pipsissewa
  Chimaphila umbellata var. acuta (Rydb.) S.F. Blake -- not accepted
  Chimaphila umbellata var. cisatlantica S.F. Blake -- not accepted
  Chimaphila umbellata var. occidentalis (Rydb.) S.F. Blake -- not accepted
  Chiogenes hispidula (L.) Torr. & A. Gray -- not accepted
  Cladothamnus pyroliflorus Bong. -- not accepted
  Comarostaphylis Zucc. -- accepted -- summer holly
  Comarostaphylis arguta Zucc. -- not accepted
  Comarostaphylis discolor (Hook.) Diggs -- accepted
  Comarostaphylis diversifolia (Parry) Greene -- accepted -- summer holly, summer-blooming manzanita
  Comarostaphylis diversifolia ssp. diversifolia (Parry) Greene -- accepted -- summer holly, summer-holly
  Comarostaphylis diversifolia ssp. planifolia (Jeps.) G. Wallace ex Thorne -- accepted -- summer holly
  Comarostaphylis diversifolia var. planifolia Jeps. -- not accepted
  Corema D. Don -- accepted -- corema
  Corema conradii (Torr.) Torr. ex Loudon -- accepted -- broom crowberry, corčme de Conrad, poverty-grass
  Cyanococcus amoenus (Aiton) Small -- not accepted
  Cyanococcus atrococcus (A. Gray) Small -- not accepted
  Cyanococcus canadensis (Kalm ex A. Rich.) Rydb. -- not accepted
  Cyanococcus corymbosus (L.) Rydb. -- not accepted
  Cyanococcus cuthbertii Small -- not accepted
  Cyanococcus elliottii (Chapman) Small -- not accepted
  Cyanococcus fuscatus (Aiton) Small -- not accepted
  Cyanococcus hirsutus (Buckley) Small -- not accepted
  Cyanococcus liparis Small -- not accepted
  Cyanococcus myrsinites (Lam.) Small -- not accepted
  Cyanococcus pallidus (Aiton) Small -- not accepted
  Cyanococcus simulatus (Small) Small -- not accepted
  Cyanococcus subcordatus Small -- not accepted
  Cyanococcus tallapusae Coville ex Small -- not accepted
  Cyanococcus tenellus (Aiton) Small -- not accepted
  Cyanococcus vacillans (Kalm ex Torr.) Rydb. -- not accepted
  Cyanococcus virgatus (Aiton) Small -- not accepted
  Cyanococcus virgatus sensu Small -- not accepted
  Decachaena baccata (Wangenh.) Small -- not accepted
  Decachaena frondosa (L.) Small -- not accepted
  Decachaena nana (A. Gray) Small -- not accepted
  Decachaena tomentosa (A. Gray) Small -- not accepted
  Decachaena ursina (M.A. Curtis) Small -- not accepted
  Dendrium buxifolium (P.J. Bergius) Desv. -- not accepted
  Desmothamnus lucidus (Lam.) Small -- not accepted
  Elliottia Muhl. ex Elliott -- accepted -- elliottia
  Elliottia pyroliflora (Bong.) Brim & P.F. Stevens -- accepted -- copperbush
  Elliottia racemosa Muhl. ex Elliott -- accepted -- Georgia plume, Georgia-plume, southern plume
  Empetrum L. -- accepted -- crowberry
  Empetrum atropurpureum Fernald & Wiegand -- not accepted
  Empetrum conradii Torr. -- not accepted
  Empetrum eamesii Fernald & Wiegand -- not accepted
  Empetrum eamesii ssp. atropurpureum (Fernald & Wiegand) D. Löve -- not accepted
  Empetrum eamesii ssp. eamesii Fernald & Wiegand -- not accepted
  Empetrum eamesii ssp. hermaphroditum (Lange ex Hagerup) D. Löve -- not accepted
  Empetrum hermaphroditum Lange ex Hagerup -- not accepted
  Empetrum nigrum L. -- accepted -- black crowberry
  Empetrum nigrum ssp. hermaphroditum (Lange ex Hagerup) Böcher -- not accepted
  Empetrum nigrum ssp. nigrum L. -- not accepted
  Empetrum nigrum var. atropurpureum (Fernald & Wiegand) B. Boivin -- not accepted
  Empetrum nigrum var. eamesii (Fernald & Wiegand) B. Boivin -- not accepted
  Empetrum nigrum var. purpureum (Raf.) A. DC. -- not accepted
  Empetrum rubrum ssp. eamesii (Fernald & Wiegand) R.D. Good -- not accepted
  Empetrum rubrum var. atropurpureum (Fernald & Wiegand) R.D. Good -- not accepted
  Empetrum rubrum var. eamesii (Fernald & Wiegand) Cronquist -- not accepted
  Enkianthus Lour. -- accepted
  Enkianthus campanulatus (Miq.) G. Nicholson -- accepted
  Enkianthus campanulatus var. palibinii (Craib) Bean -- accepted
  Epigaea L. -- accepted -- trailing arbutus
  Epigaea repens L. -- accepted -- ground-laurel, mayflower, trailing arbutus
  Epigaea repens var. glabrifolia Fernald -- not accepted
  Erica L. -- accepted -- heath
  Erica arborea L. -- accepted -- briar root, tree heath
  Erica canaliculata Andrews -- accepted -- Christmas heather, hairy grey heather
  Erica cinerea L. -- accepted -- bell heather, gray heath, Scotch heath
  Erica diaphana Spreng. -- accepted -- heath
  Erica lusitanica K. Rudolphi -- accepted -- Spanish heath
  Erica tetralix L. -- accepted -- crossleaf heath
  Erica vagans L. -- accepted -- Cornish heath
  Erica vulgaris L. -- not accepted
  Ericaceae -- accepted -- éricacées, heaths
  Erxlebenia minor (L.) Rydb. -- not accepted
  Eubotrys Nutt. -- accepted
  Eubotrys elongata (Small) Small -- not accepted
  Eubotrys racemosa (L.) Nutt. -- accepted -- coastal fetterbush, swamp doghobble
  Eubotrys racemosa var. elongata (Small) Fernald -- not accepted
  Eubotrys recurva (Buckley) Britton -- accepted -- mountain fetterbush, redtwig doghobble
  Gaultheria L. -- accepted -- snowberry, wintergreen
  Gaultheria hispidula (L.) Muhl. ex Bigelow -- accepted -- cancer wintergreen, creeping snowberry
  Gaultheria humifusa (Graham) Rydb. -- accepted -- alpine spicywintergreen, western wintergreen
  Gaultheria miqueliana Takeda -- not accepted -- Miquel's spicywintergreen
  Gaultheria ovatifolia A. Gray -- accepted -- western teaberry
  Gaultheria procumbens L. -- accepted -- checkerberry, eastern teaberry, eastern wintergreen
  Gaultheria pyroloides Hook. f. & Thomson ex Miquel -- accepted -- Japanese wintergreen, Miquel's spicywintergreen
  Gaultheria shallon Pursh -- accepted -- salal, shallal
  Gaylussacia Kunth -- accepted -- huckleberry
  Gaylussacia baccata (Wangenh.) K. Koch -- accepted -- black huckleberry
  Gaylussacia bigeloviana (Fernald) Sorrie & Weakley -- accepted
  Gaylussacia brachycera (Michx.) A. Gray -- accepted -- box huckleberry
  Gaylussacia buxifolia Kunth -- accepted
  Gaylussacia dumosa (Andrews) Torr. & A. Gray -- accepted -- dwarf huckleberry
  Gaylussacia dumosa var. bigeloviana Fernald -- not accepted -- dwarf huckleberry, huckleberry
  Gaylussacia dumosa var. dumosa (Andrews) Torr. & A. Gray -- not accepted -- dwarf huckleberry
  Gaylussacia frondosa (L.) Torr. & A. Gray -- accepted -- blue huckleberry, dangleberry
  Gaylussacia frondosa var. frondosa (L.) Torr. & A. Gray -- not accepted
  Gaylussacia frondosa var. nana A. Gray -- not accepted -- blue huckleberry
  Gaylussacia frondosa var. tomentosa A. Gray -- not accepted
  Gaylussacia mosieri Small -- accepted -- hirsute huckleberry, woolly huckleberry
  Gaylussacia nana (A. Gray) Small -- accepted -- Confederate huckleberry, dwarf dangleberry
  Gaylussacia orocola (Small) Camp -- accepted
  Gaylussacia tomentosa (A. Gray) Pursh ex Small -- accepted -- hairytwig dangleberry, hairytwig huckleberry
  Gaylussacia ursina (M.A. Curtis) Torr. & A. Gray -- accepted -- bear huckleberry
  Gonocalyx Planch. & Linden -- accepted -- brittleleaf
  Gonocalyx concolor Nevling -- accepted -- island brittleleaf
  Gonocalyx portoricensis (Urb.) A.C. Sm. -- accepted -- Puerto Rico brittleleaf
  Gonocalyx pulcher Planch. & Linden -- accepted
  Harrimanella Coville -- accepted -- harrimanella
  Harrimanella hypnoides (L.) Coville -- accepted -- mossplant
  Harrimanella stelleriana (Pall.) Coville -- accepted -- Alaska bellheather
  Hemitomes A. Gray -- accepted -- coneplant, gnome plant
  Hemitomes congestum A. Gray -- accepted -- coneplant, gnome plant
  Hemitomes pumilum Greene -- not accepted
  Herpothamnus crassifolius (Andrews) Small -- not accepted
  Hornemannia Vahl -- not accepted
  Hornemannia racemosa Vahl -- not accepted
  Hugeria erythrocarpa (Michx.) Small -- not accepted
  Hypopitys Crantz -- accepted -- pinesap
  Hypopitys americana (DC.) Small -- not accepted
  Hypopitys fimbriata (A. Gray) Howell -- not accepted
  Hypopitys insignata E.P. Bicknell -- not accepted
  Hypopitys lanuginosa (Michx.) Nutt. -- not accepted
  Hypopitys latisquama Rydb. -- not accepted
  Hypopitys monotropa Crantz -- accepted -- false beechdrops, pinesap, yellow bird's-nest, yellow pinesap
  Kalmia L. -- accepted -- kalmia, laurel
  Kalmia angustifolia L. -- accepted -- sheep laurel
  Kalmia angustifolia var. angustifolia L. -- accepted -- sheep laurel
  Kalmia angustifolia var. carolina (Small) Fernald -- accepted
  Kalmia buxifolia (P.J. Bergius) Gift & Kron -- accepted -- sandmyrtle
  Kalmia carolina Small -- not accepted -- Carolina laurel
  Kalmia cuneata Michx. -- accepted -- white-wicky, whitewicky
  Kalmia glauca Aiton -- not accepted
  Kalmia hirsuta Walter -- accepted -- hairy laurel, hairy wicky
  Kalmia latifolia L. -- accepted -- mountain laurel
  Kalmia latifolia var. laevipes Fernald -- not accepted
  Kalmia microphylla (Hook.) A. Heller -- accepted -- alpine bog laurel, alpine laurel
  Kalmia microphylla ssp. occidentalis (Small) Roy L. Taylor & MacBryde -- not accepted
  Kalmia microphylla var. microphylla (Hook.) A. Heller -- accepted -- alpine laurel, small-leaved kalmia, western alpine laurel
  Kalmia microphylla var. occidentalis (Small) Ebinger -- accepted -- western swamp laurel
  Kalmia occidentalis Small -- not accepted
  Kalmia polifolia Wangenh. -- accepted -- bog kalmia, bog laurel, box laurel, swamp laurel
  Kalmia polifolia ssp. microphylla (Hook.) Calder & Roy L. Taylor -- not accepted
  Kalmia polifolia ssp. occidentalis (Small) Abrams -- not accepted
  Kalmia polifolia ssp. polifolia Wangenh. -- not accepted -- laurel
  Kalmia polifolia var. microphylla (Hook.) Rehder -- not accepted
  Kalmia polifolia var. rosmarinifolia (Pursh) Rehder -- not accepted
  Kalmia procumbens (L.) Gift, Kron & P.F. Stevens ex Galasso, Banfi & F. Conti -- accepted -- alpine azalea
  Kalmiella hirsuta (Walter) Small -- not accepted
  Kalmiopsis Rehder -- accepted -- kalmiopsis
  Kalmiopsis fragrans Meinke & Kaye -- accepted -- Umpqua kalmiopsis
  Kalmiopsis leachiana (L.F. Hend.) Rehder -- accepted -- North Umpqua kalmiopsis, Siskiyou kalmiopsis
  Lasiococcus dumosus (Andrews) Small -- not accepted
  Lasiococcus dumosus var. bigelovianus (Fernald) Fernald -- not accepted
  Lasiococcus mosieri (Small) Small -- not accepted
  Lasiococcus orocola Small -- not accepted
  Ledum L. -- not accepted -- Labrador tea
  Ledum buxifolium P.J. Bergius -- not accepted
  Ledum columbianum Piper -- not accepted
  Ledum decumbens (Aiton) Lodd. ex Steud. -- not accepted
  Ledum glandulosum Nutt. -- not accepted -- glandular Labrador tea, western Labrador tea
  Ledum glandulosum ssp. australe C.L. Hitchc. -- not accepted
  Ledum glandulosum ssp. columbianum (Piper) C.L. Hitchc. -- not accepted
  Ledum glandulosum ssp. olivaceum C.L. Hitchc. -- not accepted
  Ledum glandulosum var. californicum (Kellogg) C.L. Hitchc. -- not accepted
  Ledum glandulosum var. columbianum (Piper) C.L. Hitchc. -- not accepted
  Ledum glandulosum var. glandulosum Nutt. -- not accepted
  Ledum groenlandicum Oeder -- not accepted -- bog Labrador tea, rusty Labrador tea
  Ledum groenlandicum ssp. glandulosum (Nutt.) A. Löve & D. Löve -- not accepted
  Ledum palustre L. -- not accepted -- marsh Labrador tea
  Ledum palustre ssp. decumbens (Aiton) Hultén -- not accepted -- marsh Labrador tea
  Ledum palustre ssp. groenlandicum (Oeder) Hultén -- not accepted
  Ledum palustre var. decumbens Aiton -- not accepted
  Ledum palustre var. latifolium (Jacq.) Michx. -- not accepted
  Ledum X columbianum Piper (pro sp.) -- not accepted -- coast Labrador tea
  Leiophyllum (Pers.) R. Hedw. -- not accepted -- leiophyllum
  Leiophyllum buxifolium (P.J. Bergius) Elliott -- not accepted -- sandmyrtle
  Leiophyllum buxifolium var. hugeri (Small) C.K. Schneid. -- not accepted
  Leiophyllum buxifolium var. prostratum (Loudon) A. Gray -- not accepted
  Leiophyllum hugeri (Small) K. Schum. -- not accepted
  Leiophyllum lyonii Sweet -- not accepted
  Leucothoe D. Don -- accepted -- doghobble, leucothoe
  Leucothoe acuminata (Aiton) G. Don -- not accepted
  Leucothoe axillaris (Lam.) D. Don -- accepted -- coast leucothoe, coastal doghobble
  Leucothoe axillaris var. ambigens Fernald -- not accepted
  Leucothoe axillaris var. editorum (Fernald & B.G. Schub.) H.E. Ahles -- not accepted
  Leucothoe catesbaei (Walter) A. Gray -- not accepted
  Leucothoe davisiae Torr. ex A. Gray -- accepted -- Sierra laurel
  Leucothoe editorum Fernald & B.G. Schub. -- not accepted
  Leucothoe elongata Small -- not accepted
  Leucothoe fontanesiana (Steud.) Sleumer -- accepted -- highland doghobble
  Leucothoe platyphylla Small -- not accepted
  Leucothoe populifolia (Lam.) Dippel -- not accepted
  Leucothoe racemosa (L.) A. Gray -- not accepted -- swamp doghobble
  Leucothoe racemosa var. elongata (Small) Fernald -- not accepted
  Leucothoe racemosa var. projecta Fernald -- not accepted
  Leucothoe recurva (Buckley) A. Gray -- not accepted -- redtwig doghobble
  Leucothoe walteri (Willd.) N.C. Melvin -- not accepted
  Loiseleuria Desv. -- not accepted -- loiseleuria
  Loiseleuria procumbens (L.) Desv. -- not accepted -- alpine azalea
  Lyonia Nutt. -- accepted -- lyonias, staggerbush
  Lyonia ferruginea (Walter) Nutt. -- accepted -- crooked-wood, dragon-wood, rusty staggerbush, tree lyonia
  Lyonia fruticosa (Michx.) G.S. Torr. -- accepted -- coastal plain staggerbush
  Lyonia ligustrina (L.) DC. -- accepted -- he-huckleberry, maleberry, seedy-buckberry
  Lyonia ligustrina var. capreifolia (P. Watson) DC. -- not accepted
  Lyonia ligustrina var. foliosiflora (Michx.) Fernald -- accepted -- maleberry, southern maleberry
  Lyonia ligustrina var. ligustrina (L.) DC. -- accepted -- maleberry
  Lyonia ligustrina var. salicifolia (P. Watson) DC. -- not accepted
  Lyonia lucida (Lam.) K. Koch -- accepted -- fetterbush, fetterbush lyonia, hurrahbush, staggerbush
  Lyonia mariana (L.) D. Don -- accepted -- Maryland staggerbush, Piedmont staggerbush, staggerbush
  Lyonia rubiginosa (Pers.) G. Don -- accepted -- St. Thomas staggerbush
  Lyonia rubiginosa var. rubiginosa (Pers.) G. Don -- not accepted -- St. Thomas staggerbush
  Lyonia rubiginosa var. stahlii (Urb.) Judd -- not accepted -- Stahl's staggerbush
  Lyonia stahlii Urb. -- accepted -- Stahl's staggerbush
  Lyonia stahlii var. stahlii Urb. -- accepted -- Stahl's staggerbush
  Lyonia truncata Urb. -- accepted -- Dominican staggerbush
  Lyonia truncata var. proctorii Judd -- accepted -- Proctor's staggerbush
  Mairania alpina (L.) Desv. -- not accepted
  Menziesia Sm. -- accepted -- menziesia
  Menziesia aleutica Spreng. -- not accepted
  Menziesia empetriformis Sm. -- not accepted
  Menziesia ferruginea Sm. -- accepted -- mock azalea, rusty menziesia, rusty-leaf menziesia
  Menziesia ferruginea ssp. glabella (A. Gray) Calder & Roy L. Taylor -- not accepted
  Menziesia ferruginea var. glabella (A. Gray) M. Peck -- not accepted
  Menziesia glabella A. Gray -- not accepted
  Menziesia glanduliflora Hook. -- not accepted
  Menziesia pilosa (Michx.) Juss. -- accepted -- minniebush
  Moneses Salisb. ex Gray -- accepted -- single delight
  Moneses grandiflora Salisb. ex Gray -- not accepted
  Moneses reticulata Nutt. -- not accepted
  Moneses uniflora (L.) A. Gray -- accepted -- one-flowered shinleaf, one-flowered wintergreen, single delight, woodnymph
  Moneses uniflora ssp. reticulata (Nutt.) Calder & Roy L. Taylor -- not accepted
  Moneses uniflora ssp. uniflora (L.) A. Gray -- not accepted -- oneflowered woodnymph
  Moneses uniflora var. reticulata (Nutt.) S.F. Blake -- not accepted
  Monotropa L. -- accepted -- Indian pipe
  Monotropa brittonii Small -- not accepted
  Monotropa californica Eastw. -- not accepted
  Monotropa hypopithys L. -- not accepted -- pinesap
  Monotropa hypopithys ssp. lanuginosa (Michx.) H. Hara -- not accepted
  Monotropa hypopithys var. americana (DC.) Domin -- not accepted
  Monotropa hypopithys var. latisquama (Rydb.) Kearney & Peebles -- not accepted
  Monotropa hypopithys var. rubra (Torr.) Farw. -- not accepted
  Monotropa lanuginosa Michx. -- not accepted
  Monotropa latisquama (Rydb.) Hultén -- not accepted
  Monotropa uniflora L. -- accepted -- ghost plant, Indian pipe, Indianpipe
  Monotropsis Schwein. -- accepted -- pygmypipes, sweet pinesap
  Monotropsis lehmaniae Burnham -- not accepted
  Monotropsis odorata Schwein. -- accepted -- Carolina beech drops, pygmypipes, sweet pinesap
  Monotropsis odorata var. lehmaniae (Burnham) H.E. Ahles -- not accepted
  Monotropsis reynoldsiae (A. Gray) A. Heller -- accepted -- Florida pygmy pipes, Reynolds' pygmy pipes
  Neopieris mariana (L.) Britton -- not accepted
  Neopieris nitida (W. Bartram ex Marshall) Britton -- not accepted
  Newberrya congesta Torr. ex A. Gray -- not accepted
  Newberrya longiloba Small -- not accepted
  Newberrya pumila (Greene) Small -- not accepted
  Oreocallis davisiae (Torr. ex A. Gray) Small -- not accepted
  Ornithostaphylos Small -- accepted -- ornithostaphylos
  Ornithostaphylos oppositifolia (Parry) Small -- accepted -- Baja birdbush, Baja California birdbush
  Orthilia Raf. -- accepted -- orthilia
  Orthilia secunda (L.) House -- accepted -- one-sided wintergreen, sidebells wintergreen
  Orthilia secunda ssp. obtusata (Turcz.) Böcher -- not accepted
  Orthilia secunda var. obtusata (Turcz.) House -- not accepted
  Oxycoccus erectus Pursh -- not accepted
  Oxycoccus erythrocarpus (Michx.) Pers. -- not accepted
  Oxycoccus hagerupii A. Löve & D. Löve -- not accepted
  Oxycoccus intermedius (A. Gray) Rydb. -- not accepted
  Oxycoccus macrocarpus (Aiton) Pursh -- not accepted
  Oxycoccus microcarpos Turcz. ex Rupr. -- not accepted
  Oxycoccus ovalifolius (Michx.) A.E. Porsild -- not accepted
  Oxycoccus oxycoccos (L.) Adolphi -- not accepted
  Oxycoccus oxycoccos (L.) MacMill. -- not accepted
  Oxycoccus palustris Pers. -- not accepted
  Oxycoccus palustris ssp. microphyllus (Lange) A. Löve & D. Löve -- not accepted
  Oxycoccus palustris var. intermedius (A. Gray) Howell -- not accepted
  Oxycoccus palustris var. ovalifolius (Michx.) F. Seym. -- not accepted
  Oxycoccus quadripetalus Gilib. -- not accepted
  Oxycoccus quadripetalus var. microphyllus (Lange) A.E. Porsild -- not accepted
  Oxydendrum DC. -- accepted -- sourwood, swamp cranberry
  Oxydendrum arboreum (L.) DC. -- accepted -- lily-of-the-valley tree, sorrel tree, sourwood
  Phyllodoce Salisb. -- accepted -- mountain heath, mountain heather
  Phyllodoce aleutica (Spreng.) Heller -- accepted -- Aleutian mountain heath, Aleutian mountainheath
  Phyllodoce aleutica ssp. glanduliflora (Hook.) Hultén -- not accepted
  Phyllodoce breweri (A. Gray) Heller -- accepted -- Brewer's mountain heather, purple mountainheath, red mountainheather
  Phyllodoce caerulea (L.) Bab. -- accepted -- blue mountain heath, phyllodoce bleue, purple mountain heather
  Phyllodoce empetriformis (Sm.) D. Don -- accepted -- mountain heath, pink mountainheath, red mountainheath
  Phyllodoce glanduliflora (Hook.) Coville -- accepted -- yellow mountain heather, yellow mountainheath
  Phyllodoce X intermedia (Hook.) Rydb. (pro sp.) -- accepted -- hybrid mountainheath
  Pieris D. Don -- accepted -- fetterbush
  Pieris floribunda (Pursh) Benth. & Hook. f. -- accepted -- mountain fetterbush
  Pieris formosa (Wall.) D. Don -- accepted
  Pieris japonica (Thunb.) D. Don ex G. Don -- accepted -- Japanese pieris, lily-of-the-valley-bush
  Pieris mariana (L.) Benth. & Hook. f. -- not accepted
  Pieris nitida (W. Bartram ex Marshall) Benth. & Hook. f. -- not accepted
  Pieris phillyreifolia (Hook.) DC. -- accepted -- climbing fetterbush
  Pieris phyllyreifolia (Hook.) DC. -- not accepted
  Pityopus Small -- accepted -- pinefoot
  Pityopus californica (Eastw.) H.F. Copel. -- not accepted -- California pinefoot
  Pityopus californicus (Eastw.) H.F. Copel. -- accepted -- California pinefoot
  Pleuricospora A. Gray -- accepted -- pinesap
  Pleuricospora densa Small -- not accepted
  Pleuricospora fimbriolata A. Gray -- accepted -- fringed pinesap, sierra sap
  Pleuricospora longipetala Howell -- not accepted
  Polycodium ashei Harbison -- not accepted
  Polycodium candicans Small -- not accepted
  Polycodium depressum Small -- not accepted
  Polycodium floridanum (Nutt.) Greene -- not accepted
  Polycodium leptosepalum Small -- not accepted
  Polycodium macilentum Small -- not accepted
  Polycodium melanocarpum (C. Mohr) Small -- not accepted
  Polycodium neglectum Small -- not accepted
  Polycodium stamineum (L.) Greene -- not accepted
  Pterospora Nutt. -- accepted -- pinedrops
  Pterospora andromedea Nutt. -- accepted -- giant bird's nest, giant pinedrops, woodland pinedrops
  Pyrola L. -- accepted -- shineleaf, wintergreen
  Pyrola americana Sweet -- accepted -- American wintergreen, round-leaved shineleaf, round-leaved wintergreen, wild lily-of-the-valley
  Pyrola aphylla Sm. -- not accepted
  Pyrola aphylla var. leptosepala Nutt. -- not accepted
  Pyrola aphylla var. paucifolia Howell -- not accepted
  Pyrola asarifolia Michx. -- accepted -- bog wintergreen, liverleaf wintergreen, pink wintergreen
  Pyrola asarifolia ssp. americana (Sweet) Krísa -- not accepted
  Pyrola asarifolia ssp. asarifolia Michx. -- accepted -- bog wintergreen, liverleaf wintergreen
  Pyrola asarifolia ssp. bracteata (Hook.) Haber -- accepted -- bog wintergreen, long-bracted wintergreen, pink wintergreen
  Pyrola asarifolia var. bracteata (Hook.) Jeps. -- not accepted
  Pyrola asarifolia var. incarnata (DC.) Fernald -- not accepted
  Pyrola asarifolia var. ovata Farw. -- not accepted
  Pyrola asarifolia var. purpurea (Bunge) Fernald -- not accepted
  Pyrola blanda Andres -- not accepted
  Pyrola borealis Rydb. -- not accepted
  Pyrola bracteata Hook. -- not accepted
  Pyrola bracteata var. hillii J.K. Henry -- not accepted
  Pyrola californica Krísa -- not accepted
  Pyrola canadensis Andres -- not accepted
  Pyrola chlorantha Sw. -- accepted -- green-flowered shineleaf, green-flowered wintergreen, pale-green wintergreen
  Pyrola chlorantha var. convoluta (W.P.C. Barton) Fernald -- not accepted
  Pyrola chlorantha var. paucifolia Fernald -- not accepted
  Pyrola chlorantha var. revoluta Jenn. -- not accepted
  Pyrola compacta Jenn. -- not accepted
  Pyrola conardiana Andres -- not accepted
  Pyrola convoluta W.P.C. Barton -- not accepted
  Pyrola cordata Andres -- not accepted
  Pyrola dentata Sm. -- not accepted
  Pyrola dentata var. apophylla H.F. Copel. -- not accepted
  Pyrola dentata var. integra A. Gray -- not accepted
  Pyrola elata Nutt. -- not accepted
  Pyrola elliptica Nutt. -- accepted -- elliptic shineleaf, large-leaved shineleaf, waxflower shinleaf
  Pyrola gormanii Rydb. -- not accepted
  Pyrola grandiflora Radius -- accepted -- Arctic wintergreen, largeflowered wintergreen
  Pyrola grandiflora var. canadensis (Andres) A.E. Porsild -- not accepted
  Pyrola grandiflora var. gormanii Rydb. -- not accepted
  Pyrola menziesii R. Br. ex D. Don -- not accepted
  Pyrola minor L. -- accepted -- lesser wintergreen, snowline wintergreen
  Pyrola minor var. parviflora B. Boivin -- not accepted
  Pyrola obovata Bertol. -- not accepted
  Pyrola occidentalis R. Br. ex D. Don -- not accepted
  Pyrola oxypetala Austin ex A. Gray -- not accepted
  Pyrola pallida Greene -- not accepted
  Pyrola paradoxa Andres -- not accepted
  Pyrola picta Sm. -- accepted -- white-veined wintergreen
  Pyrola picta ssp. dentata (Sm. ex Rees) Piper -- not accepted
  Pyrola picta ssp. integra (A. Gray) Piper -- not accepted
  Pyrola picta ssp. pallida (Greene) Andres -- not accepted
  Pyrola picta var. dentata (Sm.) Dorn -- not accepted
  Pyrola picta var. integra (A. Gray) Piper -- not accepted
  Pyrola picta var. pallida (Greene) Parish -- not accepted
  Pyrola rotundifolia auct. non L. -- not accepted
  Pyrola rotundifolia ssp. americana (Sweet) R.T. Clausen -- not accepted
  Pyrola rotundifolia ssp. asarifolia (Michx.) A. Löve & D. Löve -- not accepted
  Pyrola rotundifolia var. americana (Sweet) Fernald -- not accepted
  Pyrola rotundifolia var. asarifolia (Michx.) Hook. -- not accepted
  Pyrola rotundifolia var. bracteata (Hook.) A. Gray -- not accepted
  Pyrola secunda L. -- not accepted
  Pyrola secunda ssp. obtusata (Turcz.) Hultén -- not accepted
  Pyrola secunda var. obtusata Turcz. -- not accepted
  Pyrola septentrionalis Andres -- not accepted
  Pyrola sparsifolia Suksd. -- not accepted
  Pyrola uliginosa Torr. & A. Gray ex Torr. -- not accepted
  Pyrola uliginosa var. gracilis Jenn. -- not accepted
  Pyrola uniflora L. -- not accepted
  Pyrola virens Schweigg. & Korte -- not accepted
  Pyrola virens var. convoluta (W.P.C. Barton) Fernald -- not accepted
  Pyrola virens var. saximontana Fernald -- not accepted
  Ramischia elatior (Lange) Rydb. -- not accepted
  Ramischia secunda (L.) Garcke -- not accepted
  Rhododendron L. -- accepted -- azaleas, rhododendron
  Rhododendron alabamense Rehder -- accepted -- Alabama azalea
  Rhododendron albiflorum Hook. -- accepted -- Cascade azalea, white rhododendron
  Rhododendron albiflorum var. albiflorum Hook. -- not accepted -- Cascade azalea
  Rhododendron albiflorum var. warrenii (A. Nelson) M.A. Lane -- not accepted -- Cascade azalea
  Rhododendron arborescens (Pursh) Torr. -- accepted -- smooth azalea, sweet azalea
  Rhododendron arborescens var. richardsonii Rehder -- not accepted
  Rhododendron ashleyi Coker -- not accepted
  Rhododendron atlanticum (Ashe) Rehder -- accepted -- dwarf azalea
  Rhododendron austrinum (Small) Rehder -- accepted -- Florida azalea, orange azalea
  Rhododendron bakeri (Lemmon & McKay) Hume -- not accepted -- Baker's rhododendron
  Rhododendron bicolor (Aiton) Sweet -- not accepted
  Rhododendron brachycarpum D. Don ex G. Don -- accepted
  Rhododendron calendulaceum (Michx.) Torr. -- accepted -- flame azalea
  Rhododendron californicum Hook. -- not accepted
  Rhododendron camtschaticum Pall. -- not accepted -- Kamchatka rhododendron
  Rhododendron camtschaticum ssp. glandulosum (Standl. ex Small) Hultén -- not accepted -- Kamchatka rhododendron
  Rhododendron canadense (L.) Torr. -- accepted -- rhodora
  Rhododendron candidum (Small) Rehder -- not accepted
  Rhododendron canescens (Michx.) Sweet -- accepted -- mountain azalea, Piedmont azalea, southern pinxterbloom azalea
  Rhododendron canescens f. subglabrum Rehder -- not accepted -- mountain azalea
  Rhododendron canescens var. candidum (Small) Rehder -- not accepted -- mountain azalea
  Rhododendron carolinianum Rehder -- not accepted -- Carolina azalea
  Rhododendron catawbiense Michx. -- accepted -- Catawba rhododendron, Catawba rosebay, mountain rosebay, purple laurel
  Rhododendron chapmanii A. Gray -- not accepted -- Chapman's rhododendron
  Rhododendron columbianum (Piper) Harmaja -- accepted -- western Labrador tea
  Rhododendron coryi Shinners -- not accepted
  Rhododendron cumberlandense E.L. Braun -- accepted -- Cumberland azalea, Cumberland rhododendron, diploid flame azalea
  Rhododendron cuthbertii Small -- not accepted
  Rhododendron dauricum var. sempervirens Sims -- not accepted
  Rhododendron eastmanii Kron & Creel -- accepted -- May white azalea, Santee azalea
  Rhododendron eriocarpum (Hayata) Nakai -- accepted
  Rhododendron ferrugineum L. -- accepted -- alpenrose, alpine-rose
  Rhododendron flammeum (Michx.) Sarg. -- accepted -- Oconee azalea, Piedmont azalea
  Rhododendron glandulosum (Standl. ex Small) Millais -- not accepted
  Rhododendron groenlandicum (Oeder) Kron & Judd -- accepted -- bog Labrador tea
  Rhododendron hispidum (Pursh) Torr. -- not accepted
  Rhododendron japonicum (A. Gray) Sur. -- accepted -- Japanese azalea
  Rhododendron kaempferi Planch. -- accepted
  Rhododendron kiusianum Makino -- accepted
  Rhododendron konori Becc. -- accepted -- Konor rhododendron
  Rhododendron lapponicum (L.) Wahlenb. -- accepted -- Lapland rosebay
  Rhododendron lapponicum var. lapponicum (L.) Wahlenb. -- not accepted -- Lapland rosebay
  Rhododendron lapponicum var. parvifolium (M.F. Adams) Herder -- not accepted -- Lapland rosebay
  Rhododendron leachianum L.F. Hend. -- not accepted
  Rhododendron ledebourii Pojark. -- accepted
  Rhododendron macrophyllum D. Don -- accepted -- California rhododendron, Pacific rhododendron
  Rhododendron maximum L. -- accepted -- great laurel, rosebay, rosebay rhododendron
  Rhododendron minus Michx. -- accepted -- Piedmont rhododendron
  Rhododendron minus var. chapmanii (A. Gray) Duncan & Pullen -- accepted -- Chapman's rhododendron
  Rhododendron minus var. minus Michx. -- accepted -- Carolina azalea, Piedmont rhododendron
  Rhododendron molle (Blume) G. Don -- accepted
  Rhododendron neoglandulosum Harmaja -- not accepted
  Rhododendron nitidum (Pursh) Torr. -- not accepted
  Rhododendron nudiflorum (L.) Torr. -- not accepted
  Rhododendron nudiflorum var. glandiferum (Porter) Rehder -- not accepted
  Rhododendron nudiflorum var. roseum (Loisel.) Wiegand -- not accepted
  Rhododendron oblongifolium (Small) Millais -- not accepted -- Texas azalea
  Rhododendron occidentale (Torr. & A. Gray) A. Gray -- accepted -- California azalea, Sonoma azalea, western azalea
  Rhododendron occidentale var. occidentale (Torr. & A. Gray) A. Gray -- not accepted -- western azalea
  Rhododendron occidentale var. paludosum Jeps. -- not accepted -- western azalea
  Rhododendron occidentale var. sonomense (Greene) Rehder -- not accepted -- Sonoma azalea
  Rhododendron periclymenoides (Michx.) Shinners -- accepted -- pink azalea, pinxterbloom azalea
  Rhododendron periclymenoides f. eglandulosum F. Seym. -- not accepted
  Rhododendron prinophyllum (Small) Millais -- accepted -- early azalea, roseshell azalea
  Rhododendron prunifolium (Small) Millais -- accepted -- plumleaf azalea
  Rhododendron punctatum Andrews -- not accepted
  Rhododendron roseum (Loisel.) Rehder -- not accepted
  Rhododendron schlippenbachii Maxim. -- accepted
  Rhododendron serrulatum (Small) Millais -- not accepted
  Rhododendron sonomense Greene -- not accepted
  Rhododendron speciosum (Willd.) Sweet -- not accepted
  Rhododendron tomentosum Harmaja -- accepted -- marsh Labrador tea
  Rhododendron tomentosum ssp. subarcticum (Harmaja) G. Wallace -- not accepted
  Rhododendron uniflorum Hutch. & Kingdon-Ward -- accepted
  Rhododendron vaseyi A. Gray -- accepted -- pink-shell azalea, pinkshell azalea
  Rhododendron viscosum (L.) Torr. -- accepted -- clammy azalea, swamp azalea, swamp honeysuckle, Texas azalea
  Rhododendron viscosum var. aemulans Rehder -- not accepted
  Rhododendron viscosum var. glaucum (Michx.) A. Gray -- not accepted
  Rhododendron viscosum var. montanum Rehder -- not accepted
  Rhododendron viscosum var. nitidum (Pursh) A. Gray -- not accepted
  Rhododendron viscosum var. serrulatum (Small) H.E. Ahles -- not accepted
  Rhododendron viscosum var. tomentosum Rehder -- not accepted
  Rhododendron X bakeri (Lemmon & McKay) Hume (pro sp.) -- accepted -- Baker's rhododendron
  Rhododendron X pennsylvanicum Rehder -- accepted -- Pennsylvania rhododendron
  Rhododendron X vanhoeffeni Abrom. -- accepted
  Rhododendron X welleslyanum Waterer ex Rehder -- accepted -- Wellesly rhododendron
  Rhodora canadensis L. -- not accepted
  Sarcodes Torr. -- accepted -- snow plant, snowplant
  Sarcodes sanguinea Torr. -- accepted -- snowplant
  Schizococcus sensitivus (Jeps.) Eastw. -- not accepted
  Symphysia C. Presl -- accepted -- symphysia
  Symphysia racemosa (Vahl) Stearn -- accepted -- hoja ancha, leatherleaf eelvine
  Therorhodion (Maxim.) Small -- accepted -- Kamchatka rhododendron
  Therorhodion camtschaticum (Pall.) Small -- accepted -- Kamchatka rhododendron
  Therorhodion glandulosum Standl. ex Small -- accepted -- glandular Kamchatka rhododendron
  Thibaudia krugii Urb. & Hoerold -- not accepted
  Thibaudia portoricensis Urb. -- not accepted
  Uva-Ursi uva-ursi (L.) Britton -- not accepted
  Vaccinium L. -- accepted -- blueberries, blueberry, huckleberry
  Vaccinium alaskaense Howell -- not accepted
  Vaccinium alaskense Howell -- not accepted
  Vaccinium alto-montanum Ashe -- not accepted
  Vaccinium altomontanum Ashe -- not accepted
  Vaccinium amoenum Aiton -- not accepted
  Vaccinium angustifolium Aiton -- accepted -- lowbush blueberry, sweet lowbush blueberry
  Vaccinium angustifolium var. hypolasium Fernald -- not accepted
  Vaccinium angustifolium var. laevifolium House -- not accepted
  Vaccinium angustifolium var. myrtilloides (Michx.) House -- not accepted
  Vaccinium angustifolium var. nigrum (Alph. Wood) Dole -- not accepted
  Vaccinium arboreum Marsh -- accepted -- farkleberry, sparkleberry, tree sparkleberry, tree-huckleberry
  Vaccinium arboreum var. glaucescens (Greene) Sarg. -- not accepted
  Vaccinium arbuscula (A. Gray) Merriam -- not accepted
  Vaccinium arkansanum Ashe -- not accepted
  Vaccinium ashei Rehder -- not accepted
  Vaccinium atrococcum (A. Gray) Heller -- not accepted
  Vaccinium australe Small -- not accepted
  Vaccinium berberidifolium (A. Gray) Skottsb. -- not accepted
  Vaccinium boreale I.V. Hall & Aalders -- accepted -- northern blueberry
  Vaccinium brachycerum Michx. -- not accepted
  Vaccinium bracteatum Thunb. -- accepted -- sea bilberry
  Vaccinium brittonii Porter ex Bickn. -- not accepted
  Vaccinium caesariense Mack. -- not accepted -- New Jersey blueberry
  Vaccinium caesium Greene -- not accepted
  Vaccinium caespitosum Michx. -- not accepted
  Vaccinium caespitosum var. arbuscula A. Gray -- not accepted
  Vaccinium caespitosum var. caespitosum Michx. -- not accepted -- dwarf bilberry
  Vaccinium caespitosum var. paludicola (Camp) Hultén -- not accepted
  Vaccinium calycinum Sm. -- accepted -- ohelo kau la'au
  Vaccinium calycinum var. montanum (Wawra) Skottsb. -- not accepted
  Vaccinium canadense Kalm ex A. Rich. -- not accepted
  Vaccinium cespitosum Michx. -- accepted -- dwarf bilberry, dwarf blueberry
  Vaccinium cespitosum var. arbuscula A. Gray -- not accepted
  Vaccinium cespitosum var. cespitosum Michx. -- not accepted
  Vaccinium cespitosum var. paludicola (Camp) Hultén -- not accepted -- dwarf bilberry, dwarf blueberry
  Vaccinium coccineum Piper -- not accepted -- Siskiyou Mountains bilberry
  Vaccinium constablaei A. Gray -- not accepted
  Vaccinium corymbosum L. -- accepted -- highbush blueberry, New Jersey blueberry, smallflower blueberry, Southern blueberry
  Vaccinium corymbosum var. albiflorum (Hook.) Fernald -- not accepted
  Vaccinium corymbosum var. amoenum (Aiton) A. Gray -- not accepted
  Vaccinium corymbosum var. atrococcum A. Gray -- not accepted
  Vaccinium corymbosum var. glabrum A. Gray -- not accepted
  Vaccinium corymbosum var. pallidum (Aiton) A. Gray -- not accepted
  Vaccinium crassifolium Andrews -- accepted -- creeping blueberry
  Vaccinium crassifolium ssp. crassifolium Andr. -- not accepted -- creeping blueberry
  Vaccinium crassifolium ssp. sempervirens (Rayner & L.F. Hend.) W.B. Kirkman & J.R. Ballington -- not accepted -- creeping blueberry
  Vaccinium darrowii Camp -- accepted -- Darrow's blueberry
  Vaccinium deliciosum Piper -- accepted -- Cascade bilberry
  Vaccinium dentatum Sm. -- accepted -- ohelo
  Vaccinium dentatum var. argutidens Skottsb. -- not accepted
  Vaccinium dentatum var. lanceolatum (A. Gray) Skottsb. -- not accepted
  Vaccinium dentatum var. minutifolium Skottsb. -- not accepted
  Vaccinium dumosum Andrews -- not accepted
  Vaccinium elliottii Chapman -- accepted -- Elliott's blueberry
  Vaccinium erythrocarpum Michx. -- accepted -- southern mountain cranberry
  Vaccinium formosum Andr. -- not accepted -- southern blueberry
  Vaccinium frondosum L. -- not accepted
  Vaccinium fuscatum Aiton -- not accepted -- black highbush blueberry
  Vaccinium geminiflorum Kunth -- accepted -- Mexican blueberry
  Vaccinium globulare Rydb. -- not accepted
  Vaccinium hirsutum Buckley -- accepted -- hairy blueberry, small cluster blueberry, wooly berry
  Vaccinium hispidulum L. -- not accepted
  Vaccinium humifusum Graham -- not accepted
  Vaccinium lamarckii Camp -- not accepted
  Vaccinium macrocarpon Aiton -- accepted -- American cranberry, cranberry, large cranberry
  Vaccinium melanocarpum (C. Mohr) C. Mohr ex Kearney -- not accepted
  Vaccinium membranaceum Douglas ex Torr. -- accepted -- mountain bilberry, thinleaf huckleberry
  Vaccinium membranaceum var. rigidum (Hook.) Fernald -- not accepted
  Vaccinium microcarpos (Turcz. ex Rupr.) Schmalh. -- not accepted
  Vaccinium microcarpum (Turcz. ex Rupr.) Schmalh. -- not accepted
  Vaccinium myrsinites Lam. -- accepted -- Florida evergreen blueberry, shiny blueberry
  Vaccinium myrsinites var. glaucum A. Gray -- not accepted
  Vaccinium myrtilloides Michx. -- accepted -- sour-top blueberry, velvetleaf blueberry, velvetleaf huckleberry
  Vaccinium myrtillus L. -- accepted -- myrtle blueberry, myrtle whortleberry, whortleberry
  Vaccinium myrtillus ssp. oreophilum (Rydb.) A. Löve & D. Löve & Kapoor -- not accepted
  Vaccinium myrtillus var. myrtillus L. -- not accepted -- whortleberry
  Vaccinium myrtillus var. oreophilum (Rydb.) Dorn -- not accepted -- whortleberry
  Vaccinium neglectum (Small) Fernald -- not accepted
  Vaccinium nigrum (Alph. Wood) Britton -- not accepted
  Vaccinium nitidum Andr. -- not accepted
  Vaccinium nivictum Camp -- not accepted
  Vaccinium occidentale A. Gray -- not accepted
  Vaccinium oreophilum Rydb. -- not accepted
  Vaccinium ovalifolium Sm. -- accepted -- Alaska blueberry, oval-leaf blueberry
  Vaccinium ovatum Pursh -- accepted -- California huckleberry, evergreen blueberry, evergreen huckleberry
  Vaccinium ovatum var. saporosum Jeps. -- not accepted -- evergreen huckleberry
  Vaccinium oxycoccos L. -- accepted -- small cranberry
  Vaccinium oxycoccos ssp. microphyllum (Lange) J. Feilberg -- not accepted
  Vaccinium oxycoccos var. intermedium A. Gray -- not accepted
  Vaccinium oxycoccos var. microphyllum (Lange) Rousseau & Raymond -- not accepted
  Vaccinium oxycoccos var. ovalifolium Michx. -- not accepted
  Vaccinium pahalae Skottsb. -- not accepted
  Vaccinium pallidum Aiton -- accepted -- Blue Ridge blueberry, hillside blueberry
  Vaccinium paludicola Camp -- not accepted
  Vaccinium palustre Salisb. -- not accepted
  Vaccinium parviflorum A. Gray -- not accepted
  Vaccinium parvifolium Sm. -- accepted -- red huckleberry
  Vaccinium peleanum Skottsb. -- not accepted
  Vaccinium racemosum (Vahl) Wilbur & Luteyn -- not accepted
  Vaccinium reticulatum Sm. -- accepted -- ohelo 'ai
  Vaccinium scoparium Leiberg ex Coville -- accepted -- grouse whortleberry, grouseberry, littleleaf huckleberry, red alpine blueberry
  Vaccinium sempervirens Rayner & L.F. Hend. -- not accepted -- Raynor's huckleberry
  Vaccinium simulatum Small -- not accepted -- upland highbush blueberry
  Vaccinium stamineum L. -- accepted -- deerberry
  Vaccinium stamineum var. candicans (Small) C. Mohr -- not accepted
  Vaccinium stamineum var. interius (Ashe) Palmer & Steyerm. -- not accepted
  Vaccinium stamineum var. melanocarpum C. Mohr -- not accepted
  Vaccinium stamineum var. neglectum (Small) Deam -- not accepted
  Vaccinium stamineum var. sericeum C. Mohr -- not accepted
  Vaccinium tenellum Aiton -- accepted -- small black blueberry, southern blueberry
  Vaccinium uliginosum L. -- accepted -- bog blueberry
  Vaccinium uliginosum ssp. alpinum (Bigelow) Hultén -- not accepted
  Vaccinium uliginosum ssp. gaultherioides (Bigelow) S.B. Young -- not accepted
  Vaccinium uliginosum ssp. microphyllum Lange -- not accepted
  Vaccinium uliginosum ssp. occidentale (A. Gray) Hultén -- accepted
  Vaccinium uliginosum ssp. pedris (Harshb.) S.B. Young -- not accepted
  Vaccinium uliginosum ssp. pubescens (Wormsk. ex Hornem.) S.B. Young -- not accepted
  Vaccinium uliginosum var. alpinum Bigelow -- not accepted
  Vaccinium uliginosum var. occidentale (A. Gray) Hara -- not accepted
  Vaccinium uliginosum var. salicinum (Cham.) Hultén -- not accepted
  Vaccinium ursinum M.A. Curtis -- not accepted
  Vaccinium vacillans Kalm ex Torr. -- not accepted
  Vaccinium vacillans var. crinitum Fernald -- not accepted
  Vaccinium vacillans var. missouriense Ashe -- not accepted
  Vaccinium virgatum Aiton -- not accepted -- smallflower blueberry
  Vaccinium virgatum var. ozarkense Ashe -- not accepted
  Vaccinium virgatum var. speciosum Palmer -- not accepted
  Vaccinium viride Ashe -- not accepted
  Vaccinium vitis-idaea L. -- accepted -- lingonberry, northern mountain cranberry
  Vaccinium vitis-idaea ssp. minus (Lodd.) Hultén -- not accepted -- northern mountain cranberry
  Vaccinium vitis-idaea var. minus Lodd. -- not accepted
  Vaccinium vitis-idaea var. punctatum Moench -- not accepted
  Vaccinium X atlanticum Bickn. (pro sp.) -- accepted -- Atlantic huckleberry
  Vaccinium X carolinianum Ashe (pro sp.) -- accepted -- Carolina huckleberry
  Vaccinium X dobbinii Burnham (pro sp.) -- accepted -- Dobbin's huckleberry
  Vaccinium X margarettiae Ashe (pro sp.) -- accepted -- Margarett's huckleberry
  Vaccinium X marianum S. Watson (pro sp.) -- not accepted
  Vaccinium X nubigenum Fernald (pro sp.) -- accepted
  X Ledodendron F. de Vos -- not accepted
  X Ledodendron vanhoeffeni (Abrom.) Dalgaard & Fredskild -- not accepted
  Xolisma ferruginea (Walter) A. Heller -- not accepted
  Xolisma foliosiflora (Michx.) Small -- not accepted
  Xolisma fruticosa (Michx.) Nash -- not accepted
  Xolisma ligustrina (L.) Britton -- not accepted
  Xolisma ligustrina var. foliosiflora (Michx.) C. Mohr -- not accepted
  Xolisma lucida (Lam.) Rehder -- not accepted
  Xolisma mariana (L.) Rehder -- not accepted
  Xolisma rubiginosa (Pers.) Small -- not accepted
  Xolisma stahlii (Urb.) Small -- not accepted
  Xolisma truncata (Urb.) Small -- not accepted
  Xylococcus Nutt. -- accepted -- mission manzanita
  Xylococcus bicolor Nutt. -- accepted -- mission manzanita
  Zenobia D. Don -- accepted -- honeycup
  Zenobia cassinefolia (Vent.) Pollard -- not accepted
  Zenobia pulverulenta (W. Bartram ex Willd.) Pollard -- accepted -- dusty zenobia, honeycup
  Zenobia speciosa (Michx.) D. Don -- not accepted
   

A gray bar