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Source: Germplasm Resources Information Network (GRIN) Taxonomy Database, database (version undefined)

ITIS records citing this source
 Kingdom Plantae
  Abies alba Mill. -- accepted -- silver fir
  Abies guatemalensis Rehder -- accepted -- Guatemalan fir, oyamel de Guatemala, pinabete
  Abies guatemalensis var. guatemalensis Rehder -- not accepted
  Abies guatemalensis var. jaliscana Martínez -- not accepted
  Abies homolepis Siebold & Zucc. -- accepted -- Nikko fir
  Abies veitchii Lindl. -- accepted -- Christmastree, Veitch fir
  Abietaceae -- not accepted
  Acanthus polystachyus var. pseudopubescens Cufod. -- accepted
  Acanthus spinosus L. -- accepted -- spine acanthus
  Acanthus syriacus Boiss. -- accepted -- Syrian acanthus
  Acrostichum serratifolium Mert. ex Kaulf. -- not accepted
  Actinostachys digitata (L.) Wall. -- accepted
  Adenium obesum (Forssk.) Roem. & Schult. -- accepted -- desert-rose
  Adiantum guianense Aubl. -- not accepted
  Afrocarpus falcatus (Thunb.) C.N. Page -- accepted -- yellowwood
  Agathis australis (D. Don) Steud. -- accepted -- kauri
  Agathis dammara (Lamb.) Rich. -- accepted -- dammar pine
  Agathis robusta (C. Moore ex F. Muell.) F.M. Bailey -- accepted -- Queensland kauri
  Alyxia stellata (J.R. Forst. & G. Forst.) Roem. & Schult. -- accepted -- maile
  Amentotaxus Pilg. -- accepted
  Amentotaxus argotaenia (Hance) Pilg. -- accepted
  Aphelandra incerta Leonard -- not accepted
  Aphelandra pulcherrima (Jacq.) Kunth -- accepted
  Apocynaceae -- accepted -- apocyns, dogbane
  Arachniodes aspidioides Blume -- accepted
  Araucaria angustifolia (Bertol.) Kuntze -- accepted -- Parana pine
  Araucaria araucana (Molina) K. Koch -- accepted -- monkey puzzle tree, monkeypuzzle tree
  Araucaria bidwillii Hook. -- accepted -- bunya bunya
  Araucaria columnaris (G. Forst.) Hook. -- accepted -- New Caledonia pine
  Araucaria cunninghamii Aiton ex D. Don -- accepted -- Moreton Bay pine
  Araucaria heterophylla (Salisb.) Franco -- accepted -- Norfolk Island pine
  Asplenium ceterach L. -- accepted
  Asplenium scolopendrium var. scolopendrium L. -- accepted -- Hart's tonguefern
  Athyrium distentifolium Tausch ex Opiz -- not accepted
  Austrocedrus chilensis (D. Don) Pic. Serm. & Bizzarri -- accepted -- Chilean cedar
  Austrotaxus Compton -- accepted
  Austrotaxus spicata Compton -- accepted
  Barleria opaca (Vahl) Nees -- accepted -- kwahu
  Bergenia crassifolia (L.) Fritsch -- accepted -- Siberian-tea
  Blechnum lanceola Sw. -- accepted
  Bolbitis fluviatilis (Hook.) Ching -- accepted
  Bolbitis heudelotii (Bory ex Fée) Alston -- accepted
  Bolbitis hydrophylla (Copel.) Ching -- not accepted
  Bolbitis serratifolia (Mert. ex Kaulf.) Schott -- accepted
  Bolbitis sinuata (C. Presl) Hennipman -- accepted
  Callitris columellaris F. Muell. -- accepted
  Callitris oblonga Rich. & A. Rich. -- accepted -- pigmy cypress-pine
  Callitris preissii Miq. -- accepted -- Rottnest Island pine
  Callitropsis benthamii (Endl.) D.P. Little -- accepted -- Bentham cypress
  Callitropsis guadalupensis (S. Watson) D.P. Little -- accepted -- Guadeloupe cypress
  Callitropsis lusitanica (Mill.) D.P. Little -- accepted -- cedar-of-Goa, Mexican cypress, Portuguese cypress
  Caralluma acutangula (Decne.) N.E. Br. -- accepted
  Caralluma russelliana (Courbon ex Brongn.) Cufod. -- not accepted
  Cedrus libani A. Rich. -- accepted -- cedar of Lebanon, Cyprus cedar
  Celastraceae -- accepted -- bittersweet
  Celastrus L. -- accepted -- bittersweet
  Celastrus gemmata Loes. -- accepted -- Chinese bittersweet
  Celastrus gemmatus Loes. -- not accepted -- Chinese bittersweet
  Celastrus orbiculatus Thunb. -- accepted -- Asian bittersweet, Asiatic bittersweet, oriental bittersweet, tsuru-ume-mo-doki
  Celastrus scandens L. -- accepted -- American bittersweet, staffvine, waxwork
  Cephalotaxus harringtonia (Knight ex J. Forbes) K. Koch -- accepted -- Harrington's cephalotaxus, Harrington's plum-yew, Japanese plum-yew
  Ceratotheca sesamoides Endl. -- accepted -- false sesame
  Ceropegia linearis E. Mey. -- accepted
  Ceropegia linearis ssp. woodii (Schltr.) H. Huber -- accepted
  Ceterach Willd. -- not accepted
  Ceterach officinarum Willd. -- not accepted
  Chamaecyparis funebris (Endl.) Franco -- accepted -- Chinese weeping chamaecyparis, Chinese weeping-cypress, mourning-cypress
  Chamaecyparis obtusa (Siebold & Zucc.) Siebold & Zucc. ex Endl. -- accepted -- hinoki false cypress
  Chamaecyparis pisifera Siebold & Zucc. -- accepted -- Sawara cypress
  Clerodendrum quadriloculare (Blanco) Merr. -- accepted
  Clinopodium glabrum (Nutt.) Kuntze -- accepted -- limestone calamint
  Clinopodium gracile (Benth.) Kuntze -- accepted -- slender wild basil
  Clinopodium menthifolium (Host) Stace -- accepted -- woodland calamint
  Clinopodium menthifolium ssp. ascendens (Jord.) Govaerts -- accepted -- woodland calamint
  Clinopodium nepeta (L.) Kuntze -- accepted -- lesser calamint
  Clinopodium nepeta ssp. glandulosum (Req.) Govaerts -- accepted -- lesser calamint
  Clinopodium nepeta ssp. nepeta (L.) Kuntze -- accepted -- lesser calamint
  Cnemidaria grandifolia (Willd.) Proctor -- not accepted
  Cnemidaria grandifolia var. grandifolia (Willd.) Proctor -- not accepted
  Cnemidaria grandifolia var. obtusa (Kaulf.) Stolze -- not accepted
  Cnemidaria spectabilis (Kunze) R.M. Tryon -- not accepted
  Cornutia grandifolia (Schltdl. & Cham.) Schauer -- not accepted
  Crossandra infundibuliformis (L.) Nees -- accepted
  Crossandra nilotica Oliv. -- accepted
  Cupressus arizonica var. bonita Lemmon -- not accepted
  Cupressus cashmeriana Carrière -- accepted -- Kashmir cypress
  Cupressus disticha L. -- not accepted
  Cupressus sempervirens L. -- accepted -- Italian cypress
  Cupressus sempervirens var. atlantica (Gaussen) Silba -- accepted
  Cupressus sempervirens var. dupreziana (A. Camus) Silba -- accepted
  Cupressus torulosa D. Don -- accepted -- Himalayan cypress
  Cyathea araneosa Maxon -- not accepted
  Cyathea balanocarpa D.C. Eaton -- accepted
  Cyathea cubensis Underw. ex Maxon -- accepted
  Cyathea elegans Heward -- not accepted
  Cyathea grandifolia Willd. -- accepted
  Cyathea grevilleana Mart. -- accepted
  Cyathea insignis D.C. Eaton -- accepted
  Cyathea obtusa (Kaulf.) Domin -- accepted
  Cyathea woodwardioides Kaulf. -- accepted
  Cyathea X wilsonii (Hook.) Domin -- accepted
  Dacrycarpus dacrydioides (A. Rich.) de Laub. -- accepted -- kahika
  Dacrydium cupressinum Sol. ex Lamb. -- accepted -- New Zealand red pine
  Dennstaedtia dissecta (Sw.) T. Moore -- accepted
  Dennstaedtia flaccida (G. Forst.) Bernh. -- accepted
  Diellia erecta Brack. -- not accepted -- Asplenium-leaf diellia, Asplenium-leaved diellia, erect island spleenwort
  Diellia erecta f. pumila (Brack.) W.H. Wagner -- not accepted
  Diellia pumila Brack. -- not accepted
  Diplazium expansum Willd. -- accepted -- great fern
  Diplazium limbatum (Willd.) Proctor -- not accepted
  Diplopterygium glaucum (Thunb. ex Houtt.) Nakai -- accepted
  Dryopteris patula (Sw.) Underw. -- accepted
  Dryopteris pedata (Desv.) Kuntze -- not accepted
  Dyera costulata (Miq.) Hook. f. -- accepted -- jelutong
  Edithcolea grandis N.E. Br. -- accepted -- Persian carpet flower
  Elaeodendron Jacq. -- accepted
  Elaphoglossum cubense (Mett. ex Kuhn) C. Chr. -- accepted
  Elaphoglossum lingua (C. Presl) Brack. -- accepted
  Elaphoglossum muscosum (Sw.) T. Moore -- accepted
  Elaphoglossum palmeri Underw. & Maxon -- accepted
  Elytraria tridentata Vahl -- not accepted
  Ephedra altissima Desf. -- accepted -- high-climbing jointfir
  Ephedra ciliata Fisch. ex C.A. Mey. -- accepted
  Ephedra distachya L. -- accepted -- jointfir, sea-grape
  Ephedra equisetina Bunge -- accepted -- ma huang, Mongolian ephedra
  Ephedra foliata Boiss. & Kotschy -- not accepted
  Ephedra fragilis Desf. -- accepted
  Ephedra gerardiana Wall. ex Stapf -- accepted -- Gerard's jointfir, Indian jointfir
  Ephedra sinica Stapf -- accepted -- Chinese ephedra, Chinese joint-fir
  Eranthemum pulchellum Andrews -- accepted -- blue-sage
  Euonymus patens Rehder -- not accepted -- spindle tree
  Fernaldia pandurata (A. DC.) Woodson -- accepted -- loroco
  Forsythia europaea Degen & Bald. -- accepted
  Fraxinus mandshurica Rupr. -- accepted -- Manchurian ash
  Fraxinus ornus L. -- accepted -- flowering ash
  Funtumia africana (Benth.) Stapf -- accepted -- Lagos silkrubbertree
  Galeopsis pubescens Besser -- accepted -- hairy hempnettle
  Galeopsis segetum Neck. -- accepted -- hempnettle
  Gleichenia Sm. -- accepted
  Gleichenia owhyhensis Hook. -- not accepted
  Gnetum L. -- accepted -- jointfir
  Gnetum africanum Welw. -- accepted -- African jointfir
  Gnetum buchholzianum Engl. -- accepted -- jointfir
  Gnetum gnemon L. -- accepted -- buko
  Hancornia speciosa Gomes -- accepted -- mangabeira
  Harpagophytum procumbens (Burch.) DC. ex Meisn. -- accepted -- devil's-claw
  Helminthostachys zeylanica (L.) Hook. -- accepted -- kamraj
  Hemitelia R. Br. -- not accepted
  Holarrhena pubescens Wall. ex G. Don -- accepted
  Hoya australis R. Br. ex J. Traill -- accepted
  Hygrophila auriculata (Schumach.) Heine -- accepted
  Hygrophila salicifolia (Vahl) Nees -- not accepted
  Hymenodium Fée -- not accepted
  Hypolepis flaccida (Hillebr.) W.J. Rob. -- not accepted
  Hypolepis tenuifolia (G. Forst.) Bernh. -- accepted
  Incarvillea olgae Regel -- accepted
  Incarvillea parasitica Roxb. -- not accepted
  Juniperus angosturana R.P. Adams -- accepted -- oneseed juniper
  Juniperus cedrus Webb & Berthel. -- accepted -- Canary Islands juniper
  Juniperus chinensis L. -- accepted -- Chinese juniper
  Juniperus chinensis var. sargentii A. Henry -- accepted -- Sargent juniper
  Juniperus communis var. communis L. -- accepted -- common juniper
  Juniperus conferta Parl. -- accepted -- shore juniper
  Juniperus drupacea Labill. -- accepted -- Syrian juniper
  Juniperus excelsa M. Bieb. -- accepted -- Crimean juniper, Grecian juniper
  Juniperus foetidissima Willd. -- accepted -- stinking juniper
  Juniperus macrocarpa Sm. -- accepted -- large-berried juniper, plum juniper
  Juniperus oxycedrus L. -- accepted -- cade juniper, enebro de bayas rojas, prickly juniper, redberry juniper
  Juniperus phoenicea L. -- accepted -- Phoenician juniper
  Juniperus polycarpos K. Koch -- accepted -- eastern juniper
  Juniperus pseudosabina Fisch. & C.A. Mey. -- accepted -- dwarf black juniper
  Juniperus rigida Siebold & Zucc. -- accepted -- needle juniper, temple juniper
  Juniperus sabina L. -- accepted -- savin
  Juniperus squamata Buch.-Ham. ex D. Don -- accepted -- flaky juniper, scaly-leaf Nepal juniper, single-seed juniper
  Juniperus wallichiana Hook. f. & Thomson ex Brandis -- accepted -- black juniper
  Justicia androsaemifolia (Nees) Lindau -- accepted
  Kopsia Blume -- accepted
  Kopsia fruticosa (Roxb.) A. DC. -- accepted
  Lagarostrobos Quinn -- accepted
  Lagarostrobos franklinii (Hook. f.) Quinn -- accepted -- Huon pine
  Landolphia heudelotii A. DC. -- accepted -- landolphia rubber
  Landolphia kirkii Dyer -- accepted -- Kirk's landolphia
  Landolphia mannii Dyer -- accepted -- Mann's landolphia
  Landolphia owariensis P. Beauv. -- accepted -- white rubber vine
  Larix gmelinii (Rupr.) Rupr. -- accepted -- Dahurian larch
  Larix gmelinii var. japonica (Maxim. ex Regel) Pilg. -- accepted -- Kurile larch
  Larix sibirica Ledeb. -- accepted -- Siberian larch
  Larix X marschlinsii Coaz -- accepted -- Dunkeld larch, hybrid larch
  Lavandula latifolia Medik. -- accepted -- broadleaved lavender
  Lavandula X intermedia Emeric ex Loisel. -- accepted -- lavandin
  Lepidagathis alopecuroidea (Vahl) R. Br. ex Griseb. -- accepted -- pata de gallina
  Lindsaea guianensis (Aubl.) Dryand. -- accepted
  Lygodium cubense Kunth -- accepted
  Lygodium flexuosum (L.) Sw. -- accepted -- maidenhair creeper
  Lygodium volubile Sw. -- accepted
  Markhamia lutea (Benth.) K. Schum. -- accepted -- siala
  Marrubium incanum Desr. -- accepted -- horehound
  Marrubium peregrinum L. -- accepted -- horehound
  Marsdenia cundurango Rchb. f. -- accepted -- condorvine
  Marsdenia dussii Schltr. -- accepted
  Matelea maritima (Jacq.) Woodson -- accepted -- beach milkvine
  Megaskepasma erythrochlamys Lindau -- accepted -- Brazilian red-cloak
  Mentha requienii Benth. -- accepted -- mint
  Metasequoia glyptostroboides Hu & W.C. Cheng -- accepted -- dawn redwood
  Metastelma decipiens Schltr. -- accepted
  Monarda pringlei Fernald -- accepted
  Neisosperma oppositifolia (Lam.) Fosberg & Sachet -- not accepted
  Nephrolepis pectinata (Willd.) Schott -- accepted -- basket fern, toothed sword fern
  Ochrosia oppositifolia (Lam.) K. Schum. -- accepted
  Ocimum kilimandscharicum Baker ex Gürke -- accepted -- hoary basil
  Odontonema tubaeforme (Bertol.) Kuntze -- accepted -- firespike
  Odontosoria jenmanii Maxon -- accepted
  Ophioglossum lusitanicum L. -- accepted -- least adder's-tongue
  Orbea lutea (N.E. Br.) Bruyns -- accepted
  Orbea lutea ssp. vaga (N.E. Br.) Bruyns -- accepted
  Orbea variegata (L.) Haw. -- accepted -- carrion-flower
  Origanum maru L. -- not accepted -- Egyptian marjoram
  Origanum onites L. -- accepted -- pot marjoram
  Origanum syriacum L. -- accepted
  Origanum vulgare ssp. gracile (K. Koch) Ietsw. -- accepted
  Origanum vulgare ssp. viridulum (Martrin-Donos) Nyman -- accepted
  Oxypetalum coeruleum (D. Don) Decne. -- accepted -- southern star
  Pachystachys lutea Nees -- accepted -- lollipop-plant
  Pergularia daemia (Forssk.) Chiov. -- accepted
  Periploca graeca L. -- accepted -- Grecian silkvine, silkvine
  Phyllitis Hill -- not accepted
  Phyllitis scolopendrium (L.) Newman -- not accepted
  Phyllitis scolopendrium var. scolopendrium (L.) Newman -- not accepted
  Phyllocladus trichomanoides D. Don -- accepted -- celery pine
  Picea engelmannii Parry ex Engelm. -- accepted -- Columbian spruce, Engelmann spruce, Engelmann's spruce, mountain spruce, silver spruce, white spruce
  Picea glehnii (F. Schmidt) Mast. -- accepted -- Sakhalin spruce
  Picea omorika (Pancic) Purk. -- accepted -- Serbian spruce
  Picea smithiana (Wall.) Boiss. -- accepted -- morinda spruce
  Pinus amabilis Douglas -- not accepted
  Pinus armandii Franch. -- accepted -- Armand pine, Chinese white-pine
  Pinus brutia Ten. -- accepted -- Calabrian pine, Turkish pine
  Pinus brutia var. eldarica (Medw.) Silba -- accepted -- Afghan pine, Eilar pine
  Pinus bungeana Zucc. ex Endl. -- accepted -- Bunge's pine, lacebark pine
  Pinus canariensis C. Sm. -- accepted -- Canary Island pine
  Pinus caribaea Morelet -- accepted -- Caribbean pine
  Pinus cembra L. -- accepted -- Swiss stone pine
  Pinus cembroides Zucc. -- accepted -- Mexican nut pine, Mexican pinyon, nut pine, pino piñonero, piñón de Orizaba, stone pine
  Pinus dammara Lamb. -- not accepted
  Pinus densiflora Siebold & Zucc. -- accepted -- Japanese red pine, Japanese umbrella pine, tanyosho pine
  Pinus douglasii Sabine ex D. Don -- not accepted
  Pinus gerardiana Wall. ex D. Don -- accepted -- chilghoza pine, chilgoza pine, Gerard's pine
  Pinus greggii Engelm. ex Parl. -- accepted
  Pinus heldreichii Christ -- accepted -- Bosnian pine
  Pinus koraiensis Siebold & Zucc. -- accepted -- Chinese pinenut, Korean pine
  Pinus larix L. -- not accepted
  Pinus massoniana Lamb. -- accepted -- Chinese red pine, Masson's pine, southern red pine
  Pinus maximartinezii Rzed. -- accepted -- maxipiñon
  Pinus merkusii Jungh. & Vriese ex Vriese -- accepted -- Merkus pine
  Pinus oocarpa Schiede ex Schltdl. -- accepted -- ocote chino, oocarpa pine, pino prieto
  Pinus parviflora Siebold & Zucc. -- accepted -- five-needle pine, Japanese white pine
  Pinus patula Schiede ex Schltdl. & Cham. -- accepted -- Mexican weeping pine, Pino colorado
  Pinus peuce Griseb. -- accepted -- Balkan pine, Macedonian pine
  Pinus ponderosa Douglas ex P. Lawson & C. Lawson -- accepted -- blackjack pine, bull pine, pinabete, ponderosa pine, rock pine, western yellow pine
  Pinus pumila (Pall.) Regel -- accepted -- dwarf Siberian pine, Japanese stone pine
  Pinus sibirica Du Tour -- accepted -- Siberian pine
  Pinus stankewiczii (Sukaczev) Fomin -- accepted
  Pinus sylvestris L. -- accepted -- Scots pine
  Pinus tabuliformis Carrière -- accepted -- Chinese pine, southern Chinese pine
  Pinus uncinata Mill. ex Mirb. -- accepted -- mountain pine
  Pinus venusta Douglas -- not accepted
  Pinus wallichiana A.B. Jacks. -- accepted -- Bhutan pine, blue pine, Himalayan pine, Himalayan white pine
  Platycladus orientalis (L.) Franco -- accepted -- oriental arborvitae
  Podocarpus argotaenia Hance -- not accepted
  Podocarpus elongatus (Aiton) L'Hér. ex Pers. -- accepted
  Pseudolarix amabilis (J. Nelson) Rehder -- accepted -- Chinese golden larch, golden larch
  Pseudolarix kaempferi (Lamb.) Gordon -- not accepted -- golden larch
  Pseudotaxus W.C. Cheng -- accepted
  Pseudotaxus chienii (W.C. Cheng) W.C. Cheng -- accepted -- white-berry yew
  Pseudotsuga douglasii (Sabine ex D. Don) Carrière -- not accepted
  Pseudotsuga menziesii (Mirb.) Franco -- accepted -- Douglas spruce, Douglas-fir, Oregon pine, red fir
  Rauvolfia L. -- accepted -- devil's-pepper
  Rauvolfia biauriculata Müll. Arg. -- accepted -- bois lait de montagne
  Rauvolfia canescens L. -- not accepted
  Rauvolfia heterophylla Roem. & Schult. -- not accepted
  Rauvolfia hirsuta Jacq. -- not accepted -- devil root
  Rauvolfia serpentina (L.) Benth. ex Kurz -- accepted -- serpentine wood, snakewood
  Rauvolfia tetraphylla L. -- accepted -- be still tree, devil's-pepper, four-leaf devil's-pepper, milkbush
  Rauvolfia viridis Willd. ex Roem. & Schult. -- accepted -- bois lait, matteroot, milkbush, milky bush
  Rauvolfia vomitoria Afzel. -- accepted -- poison devil's-pepper
  Regnellidium Lindm. -- accepted
  Regnellidium diphyllum Lindm. -- accepted
  Ruellia fulgida Andrews -- accepted
  Ruellia picta Lodd. -- not accepted
  Saba senegalensis (A. DC.) Pichon -- accepted -- Senegal saba
  Sanchezia nobilis Hook. f. -- not accepted
  Sanchezia oblonga Ruiz & Pav. -- accepted
  Saxegothaea conspicua Lindl. -- accepted -- Prince Albert's yew
  Saxifraga umbrosa L. -- accepted -- Pyrenees saxifrage
  Schizaea digitata (L.) Sw. -- not accepted
  Selaginella heterodonta (Desv. ex Poir.) Hieron. -- accepted
  Selaginella spinosa P. Beauv. -- not accepted
  Sesamum orientale L. -- not accepted -- sesame
  Sporobolus fertilis (Steud.) Clayton -- accepted
  Sporobolus indicus var. major (Büse) Baaijens -- not accepted
  Stachytarpheta Vahl -- accepted -- porterweed
  Stachytarpheta cayennensis (Rich.) Vahl -- accepted -- blue snakeweed, bluetop, Cayenne porterweed, Cayenne snakeweed, rattail, rough-leaf false vervain, snakeweed
  Stachytarpheta speciosa Pohl ex Schauer -- accepted -- Brazilian porterweed
  Stachytarpheta urticifolia (Salisb.) Sims -- accepted -- nettleleaf velvetberry
  Stapelia hirsuta L. -- accepted -- carrion-flower
  Sticherus remotus (Kaulf.) Chrysler -- accepted
  Sticherus trachyrhizoma (H. Christ) Copel. -- not accepted
  Strobilanthes anisophylla (G. Lodd.) T. Anderson -- accepted
  Strophanthus eminii Asch. & Pax -- accepted -- Emin's strophanthus
  Strophanthus gratus (Wall. & Hook.) Baill. -- accepted -- ouabain
  Strophanthus hispidus DC. -- accepted -- hispid strophanthus
  Strophanthus kombe Oliv. -- accepted -- Kombe arrow poison
  Strophanthus preussii Engl. & Pax -- accepted -- Preuss' strophanthus
  Strophanthus sarmentosus DC. -- accepted
  Strophanthus thollonii Franch. -- accepted -- Thollon's strophanthus
  Syringa X chinensis Willd. -- accepted -- Chinese lilac
  Syringa X prestoniae McKelvey -- accepted
  Tabernaemontana L. -- accepted -- milkwood
  Tabernaemontana alba Mill. -- accepted -- white milkwood
  Tabernaemontana amygdalifolia Jacq. -- accepted
  Tabernaemontana citrifolia L. -- accepted -- bois lait, milkwood
  Tabernaemontana divaricata (L.) R. Br. ex Roem. & Schult. -- accepted -- pinwheelflower
  Tabernaemontana pandacaqui Poir. -- accepted
  Taxodium distichum (L.) Rich. -- accepted -- bald cypress, baldcypress
  Taxodium distichum var. distichum (L.) Rich. -- accepted -- baldcypress
  Taxodium distichum var. imbricarium (Nutt.) Croom -- accepted
  Taxodium mucronatum Ten. -- accepted -- ahuehuetes, Mexican cypress, Montezuma bald cypress, Montezuma baldcypress, sabino
  Taxus baccata L. -- accepted -- English yew, European yew
  Taxus chienii W.C. Cheng -- not accepted
  Taxus cuspidata Siebold & Zucc. -- accepted -- Japanese yew
  Taxus elongata Aiton -- not accepted
  Taxus X media Rehder -- accepted -- hybrid yew
  Tectaria pedata (Desv.) R.M. Tryon & A.F. Tryon -- accepted
  Tectaria plantaginea var. plantaginea (Jacq.) Maxon -- accepted
  Telosma africana (N.E. Br.) N.E. Br. -- accepted -- African telosma
  Telosma cordata (Burm. f.) Merr. -- accepted
  Tetraclinis articulata (Vahl) Mast. -- accepted -- arar tree
  Thelypteris pilosa var. pilosa (M. Martens & Galeotti) Crawford -- accepted
  Thelypteris truncata (Poir.) K. Iwats. -- accepted
  Thevetia thevetioides (Kunth) K. Schum. -- accepted -- thevetia
  Tolmiea menziesii (Pursh) Torr. & A. Gray -- accepted -- youth on age
  Torreya nucifera (L.) Siebold & Zucc. -- accepted -- Japanese torreya
  Vallesia glabra (Cav.) Link -- accepted -- pearlberry
  Verbena carnea Medik. -- accepted
  Verbenaceae -- accepted -- verbénacées, verbenas
  Welwitschia Hook. f. -- accepted
  Welwitschia mirabilis Hook. f. -- accepted

A gray bar