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Taxon author: Butters

ITIS records citing taxon author "Butters"
 
 Kingdom Plantae
  Athyrium alpestre ssp. americanum (Butters) Lellinger -- not accepted -- athyrie alpestre sous-espčce américaine
  Athyrium alpestre var. americanum Butters -- accepted -- alpine ladyfern
  Athyrium americanum (Butters) Maxon -- not accepted -- alpine ladyfern
  Athyrium angustum var. elatius Butters -- not accepted
  Athyrium angustum var. rubellum Butters -- not accepted
  Athyrium angustum var. subtripinnatum Butters -- not accepted
  Athyrium distentifolium ssp. americanum (Butters) Hultén -- not accepted
  Athyrium distentifolium var. americanum (Butters) B. Boivin -- not accepted
  Athyrium filix-femina var. californicum Butters -- accepted -- southwestern ladyfern
  Chondrosea paniculata ssp. neogaea (Butters) Á. Löve -- not accepted
  Diplazium acrostichoides (Sw.) Butters -- not accepted
  Draba arabisans var. superiorensis Butters & Abbe -- not accepted
  Heuchera alpestris Rosend., Butters & Lakela -- not accepted -- San Bernardino Mountain alumroot
  Heuchera americana var. brevipetala Rosend., Butters & Lakela -- not accepted
  Heuchera americana var. calycosa (Small) Rosend., Butters & Lakela -- not accepted
  Heuchera americana var. caroliniana Rosend., Butters & Lakela -- not accepted
  Heuchera americana var. hirsuticaulis (Wheelock) Rosend., Butters & Lakela -- accepted -- American alumroot
  Heuchera americana var. interior Rosend., Butters & Lakela -- not accepted
  Heuchera caroliniana (Rosend., Butters & Lakela) E.F. Wells -- accepted -- Carolina alumroot
  Heuchera cusickii Rosend., Butters & Lakela -- not accepted
  Heuchera cylindrica var. orbicularis (Rosend., Butters & Lakela) Calder & Savile -- not accepted -- poker alumroot
  Heuchera cylindrica var. septentrionalis Rosend., Butters & Lakela -- not accepted -- roundleaf alumroot
  Heuchera eastwoodiae Rosend., Butters & Lakela -- accepted -- Senator Mine alumroot
  Heuchera flabellifolia var. subsecta Rosend., Butters & Lakela -- not accepted -- Bridger Mountain alumroot, Butters & Lakela
  Heuchera glomerulata Rosend., Butters & Lakela -- accepted -- Chiricahua Mountain alumroot
  Heuchera hirsutissima Rosend., Butters & Lakela -- accepted -- shaggyhair alumroot
  Heuchera leptomeria var. peninsularis Rosend., Butters & Lakela -- not accepted
  Heuchera longiflora var. aceroides (Rydb.) Rosend., Butters & Lakela -- not accepted
  Heuchera micrantha var. diversifolia (Rydb.) Rosend., Butters & Lakela -- accepted -- crevice alumroot
  Heuchera micrantha var. pacifica Rosend., Butters & Lakela -- not accepted -- Pacific alumroot
  Heuchera nivalis Rosend., Butters & Lakela -- not accepted
  Heuchera ovalifolia var. orbicularis Rosend., Butters & Lakela -- not accepted
  Heuchera ovalifolia var. thompsonii Rosend., Butters & Lakela -- not accepted
  Heuchera parviflora var. rugelii (Shuttlew. ex Kunze) Rosend., Butters & Lakela -- not accepted
  Heuchera parvifolia var. arizonica Rosend., Butters & Lakela -- not accepted -- Arizona alumroot, little-leaf alumroot
  Heuchera parvifolia var. flavescens (Rydb.) Rosend., Butters & Lakela -- not accepted -- littleleaf alumroot
  Heuchera parvifolia var. major Rosend., Butters & Lakela -- not accepted -- littleleaf alumroot
  Heuchera parvifolia var. microcarpa Rosend., Butters & Lakela -- not accepted -- littleleaf alumroot
  Heuchera parvifolia var. nivalis (Rosend., Butters & Lakela) Á. Löve & D. Löve & B.M. Kapoor -- not accepted -- littleleaf alumroot
  Heuchera pubescens var. brachyandra Rosend., Butters & Lakela -- not accepted
  Heuchera richardsonii var. affinis Rosend., Butters & Lakela -- not accepted
  Heuchera richardsonii var. grayana Rosend., Butters & Lakela -- not accepted
  Heuchera richardsonii var. hispidior Rosend., Butters & Lakela -- not accepted
  Heuchera rubescens var. pachypoda (Greene) Rosend., Butters & Lakela -- not accepted
  Heuchera rubescens var. rydbergiana Rosend., Butters & Lakela -- not accepted -- pink alumroot
  Heuchera rubescens var. truncata Rosend., Butters & Lakela -- not accepted -- pink alumroot
  Heuchera villosa var. intermedia Rosend., Butters & Lakela -- not accepted
  Heuchera villosa var. macrorhiza (Small) Rosend., Butters & Lakela -- not accepted
  Lathyrus brachycalyx ssp. eucosmus (Butters & H. St. John) S.L. Welsh -- not accepted
  Lathyrus brachycalyx var. eucosmus (Butters & H. St. John) S.L. Welsh -- not accepted
  Lathyrus eucosmus Butters & H. St. John -- accepted -- bush peavine, bush vetchling
  Lathyrus palustris var. meridionalis Butters & H. St. John -- not accepted
  Lathyrus stipulaceus (Pursh) Butters & H. St. John -- not accepted
  Lathyrus stipulaceus var. incanus (J.G. Sm. & Rydb.) Butters & H. St. John -- not accepted
  Lathyrus venosus var. intonsus Butters & H. St. John -- accepted -- gesse veinée variété hirsute, veiny pea
  Lathyrus venosus var. meridionalis Butters & H. St. John -- not accepted
  Lonicera dioica var. glaucescens (Rydb.) Butters -- not accepted -- limber honeysuckle
  Najas guadalupensis ssp. olivacea (Rosend. & Butters) R.R. Haynes & Hellq. -- accepted -- Guadalupe waternymph
  Najas guadalupensis var. olivacea (Rosend. & Butters) R.R. Haynes -- not accepted -- Guadalupe waternymph
  Najas olivacea Rosend. & Butters -- not accepted
  Oxytropis ixodes Butters & Abbe -- not accepted
  Oxytropis leucantha var. ixodes (Butters & Abbe) B. Boivin -- not accepted
  Pellaea atropurpurea var. simplex (Butters) C.V. Morton -- not accepted
  Pellaea glabella ssp. simplex (Butters) Á. Löve & D. Löve -- accepted -- smooth cliffbrake
  Pellaea glabella var. occidentalis (E.E. Nelson) Butters -- not accepted
  Pellaea glabella var. simplex Butters -- not accepted
  Pellaea occidentalis ssp. simplex (Butters) Gastony -- not accepted
  Pellaea suksdorfiana Butters -- not accepted
  Poa nemoralis var. interior (Rydb.) Butters & Abbe -- not accepted
  Poa scopulorum Butters & Abbe -- not accepted
  Poa X tormentuosa Butters & Abbe -- not accepted -- tormented bluegrass
  Rorippa islandica ssp. fernaldiana (Butters & Abbe) Hultén -- not accepted
  Rorippa islandica var. fernaldiana Butters & Abbe -- not accepted
  Rorippa islandica var. glabrata (Lunell) Butters & Abbe -- not accepted
  Rorippa islandica var. hispida (Desv.) Butters & Abbe -- not accepted
  Rorippa islandica var. occidentalis (S. Watson) Butters & Abbe -- not accepted
  Rorippa palustris ssp. fernaldiana (Butters & Abbe) Jonsell -- not accepted -- bog yellowcress, Fernald yellowcress, Fernald's yellowcress
  Saxifraga aizoon ssp. neogaea (Butters) Á. Löve & D. Löve -- not accepted
  Saxifraga aizoon var. neogaea Butters -- not accepted
  Saxifraga paniculata ssp. neogaea (Butters) D. Löve -- not accepted -- White Mountain saxifrage
  Woodsia X abbeae Butters -- accepted
  Woodsia X gracilis (G. Lawson) Butters -- accepted
   

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