Horkelia argyrocoma Rydb. |
Unresolved |
 |
TRO |
Horkelia arrhiza (L.) Druce |
Synonym |
 |
WCSP |
Horkelia baileyi (S. Watson) Rydb. |
Accepted |
 |
TRO |
Horkelia baileyi var. setosa (S. Watson) Rydb. |
Synonym |
 |
TRO |
Horkelia beneolens A. Nelson & J.F. Macbr. |
Synonym |
 |
TRO |
Horkelia bernardina Rydb. |
Synonym |
 |
TRO |
Horkelia bolanderi A. Gray |
Synonym |
 |
TRO |
Horkelia bolanderi subsp. clevelandii (Greene) D.D. Keck |
Unresolved |
 |
TRO |
Horkelia bolanderi var. marinensis Elmer |
Synonym |
 |
TRO |
Horkelia bolanderi subsp. parryi (S. Watson) D.D. Keck |
Unresolved |
 |
TRO |
Horkelia bolanderi var. parryi S. Watson |
Synonym |
 |
TRO |
Horkelia brevibracteata Wiggins |
Synonym |
 |
TRO |
Horkelia brownii Rydb. |
Synonym |
 |
TRO |
Horkelia californica Cham. & Schltdl. |
Synonym |
 |
TRO |
Horkelia californica var. cuneata (Lindl.) A. Gray |
Synonym |
 |
TRO |
Horkelia californica subsp. dissita (Crum ex Jeps.) Ertter |
Unresolved |
 |
TRO |
Horkelia californica var. elata (Greene) Ertter & Reveal |
Unresolved |
 |
TRO |
Horkelia californica subsp. frondosa (Greene) Ertter |
Unresolved |
 |
TRO |
Horkelia californica var. frondosa (Greene) Ertter & Reveal |
Unresolved |
 |
TRO |
Horkelia californica var. sericea A. Gray |
Synonym |
 |
TRO |
Horkelia campestris (M.E. Jones) Rydb. |
Synonym |
 |
TRO |
Horkelia capitata Lindl. |
Synonym |
 |
TRO |
Horkelia caruifolia Rydb. ex Howell |
Synonym |
 |
TRO |
Horkelia chaetophora Rydb. |
Synonym |
 |
TRO |
Horkelia chandleri Rydb. |
Synonym |
 |
TRO |
Horkelia clevelandii (Greene) Rydb. |
Accepted |
 |
TRO |
Horkelia clevelandii var. brevibracteata (Wiggins) Ertter & Reveal |
Accepted |
 |
TRO |
Horkelia congdonis Rydb. |
Synonym |
 |
TRO |
Horkelia congesta Douglas ex Hook. |
Synonym |
 |
TRO |
Horkelia congesta subsp. nemorosa D.D. Keck |
Synonym |
 |
TRO |
Horkelia congesta var. nemorosa (D.D. Keck) M. Peck |
Synonym |
 |
TRO |
Horkelia cuneata Lindl. |
Synonym |
 |
TRO |
Horkelia cuneata subsp. puberula (Rydb.) D.D. Keck |
Synonym |
 |
TRO |
Horkelia cuneata var. puberula (Rydb.) Ertter & Reveal |
Unresolved |
 |
TRO |
Horkelia cuneata subsp. sericea (A. Gray) D.D. Keck |
Synonym |
 |
TRO |
Horkelia cuneata var. sericea (A. Gray) Ertter & Reveal |
Unresolved |
 |
TRO |
Horkelia daucifolia (Greene) Rydb. |
Accepted |
 |
TRO |
Horkelia daucifolia var. caruifolia (Rydb. ex Howell) Ertter & Reveal |
Accepted |
 |
TRO |
Horkelia daucifolia var. indicta (Jeps.) Ertter & Reveal |
Accepted |
 |
TRO |
Horkelia daucifolia subsp. latior D.D. Keck |
Synonym |
 |
TRO |
Horkelia elata (Greene) Rydb. |
Synonym |
 |
TRO |
Horkelia eremica (Coville) Rydb. |
Synonym |
 |
TRO |
Horkelia flavescens Rydb. |
Synonym |
 |
TRO |
Horkelia frondosa (Greene) Rydb. |
Synonym |
 |
TRO |
Horkelia fusca Lindl. |
Synonym |
 |
TRO |
Horkelia fusca var. brownii (Rydb.) Ertter & Reveal |
Unresolved |
 |
TRO |
Horkelia fusca subsp. capitata (Lindl.) D.D. Keck |
Synonym |
 |
TRO |
Horkelia fusca var. capitata (Lindl.) M. Peck |
Synonym |
 |
TRO |
Horkelia fusca subsp. filicoides (Crum) D.D. Keck |
Synonym |
 |
TRO |
Horkelia fusca var. filicoides (Crum) M. Peck |
Unresolved |
 |
TRO |
Horkelia fusca subsp. parviflora (Nutt. ex Hook. & Arn.) D.D. Keck |
Synonym |
 |
TRO |
Horkelia fusca var. parviflora (Nutt. ex Hook. & Arn.) Wawra |
Synonym |
 |
TRO |
Horkelia fusca subsp. pseudocapitata (Rydb. ex Howell) D.D. Keck |
Synonym |
 |
TRO |
Horkelia fusca var. pseudocapitata (Rydb. ex Howell) M. Peck |
Unresolved |
 |
TRO |
Horkelia fusca subsp. tenella (S. Watson) D.D. Keck |
Unresolved |
 |
TRO |
Horkelia fusca var. tenella S. Watson |
Synonym |
 |
TRO |
Horkelia fusca var. tenuiloba Torr. |
Synonym |
 |
TRO |
Horkelia glandulosa Eastw. |
Unresolved |
 |
TRO |
Horkelia gordonii Hook. |
Synonym |
 |
TRO |
Horkelia gordonii var. alpicola (Rydb. ex Howell) Rydb. |
Synonym |
 |
TRO |
Horkelia gordonii var. megalopetala Rydb. |
Synonym |
 |
TRO |
Horkelia hendersonii Howell |
Synonym |
 |
TRO |
Horkelia hirsuta Lindl. |
Unresolved |
 |
TRO |
Horkelia hispidula Rydb. |
Synonym |
 |
TRO |
Horkelia howellii (Greene) Rydb. |
Accepted |
 |
TRO |
Horkelia integrifolia Rydb. |
Unresolved |
 |
TRO |
Horkelia kelloggii Greene |
Synonym |
 |
TRO |
Horkelia kingii (S. Watson) Rydb. |
Accepted |
 |
TRO |
Horkelia laxiflora (Drew) Rydb. |
Accepted |
 |
TRO |
Horkelia lycopodioides (A. Gray) Rydb. |
Synonym |
 |
TRO |
Horkelia marinensis (Elmer) Crum |
Synonym |
 |
TRO |
Horkelia micheneri (Greene) Rydb. |
Accepted |
 |
TRO |
Horkelia mollis Eastw. |
Synonym |
 |
TRO |
Horkelia muirii (A. Gray) Rydb. |
Accepted |
 |
TRO |
Horkelia multifoliolata Torr. |
Synonym |
 |
TRO |
Horkelia mutabilis Brandegee |
Synonym |
 |
TRO |
Horkelia myriophylla Greene |
Unresolved |
 |
TRO |
Horkelia parryi Greene |
Synonym |
 |
TRO |
Horkelia parryi (S. Watson) Rydb. |
Synonym |
 |
TRO |
Horkelia parviflora Nutt. ex Hook. & Arn. |
Synonym |
 |
TRO |
Horkelia pickeringii (Torr. ex A. Gray) Rydb. |
Accepted |
 |
TRO |
Horkelia pinetorum (Coville) Rydb. |
Synonym |
 |
TRO |
Horkelia platycalyx Rydb. |
Unresolved |
 |
TRO |
Horkelia platypetala Rydb. |
Unresolved |
 |
TRO |
Horkelia pseudocapitata Rydb. ex Howell |
Synonym |
 |
TRO |
Horkelia puberula Rydb. |
Synonym |
 |
TRO |
Horkelia pulchra Rydb. |
Unresolved |
 |
TRO |
Horkelia purpurascens S. Watson |
Synonym |
 |
TRO |
Horkelia purpurascens subsp. congdonis (Rydb.) Abrams |
Unresolved |
 |
TRO |
Horkelia purpurascens var. pinetorum (Coville) Smiley |
Unresolved |
 |
TRO |
Horkelia pygmaea (A. Gray) Rydb. |
Synonym |
 |
TRO |
Horkelia rydbergii Elmer |
Unresolved |
 |
TRO |
Horkelia sabulosa (M.E. Jones) L.O. Williams |
Synonym |
 |
TRO |
Horkelia saxosa (Lemmon ex Greene) Rydb. |
Synonym |
 |
TRO |
Horkelia scandularis Rydb. |
Synonym |
 |
TRO |
Horkelia sericata S. Watson |
Synonym |
 |
TRO |
Horkelia sericea (A. Gray) Rydb. |
Synonym |
 |
TRO |
Horkelia sericoleuca Rydb. |
Synonym |
 |
TRO |
Horkelia shockleyi (S. Watson) Rydb. |
Synonym |
 |
TRO |
Horkelia tenella (S. Watson) Rydb. |
Synonym |
 |
TRO |
Horkelia tenuiloba (Torr.) A. Gray |
Synonym |
 |
TRO |
Horkelia tenuisecta Rydb. |
Synonym |
 |
TRO |
Horkelia tilingii Regel |
Synonym |
 |
TRO |
Horkelia tridentata Torr. |
Synonym |
 |
TRO |
Horkelia tridentata subsp. flavescens (Rydb.) D.D. Keck |
Synonym |
 |
TRO |
Horkelia tridentata var. flavescens (Rydb.) Ertter & Reveal |
Unresolved |
 |
TRO |
Horkelia truncata Rydb. |
Unresolved |
 |
TRO |
Horkelia tularensis (J.T. Howell) Munz |
Accepted |
 |
TRO |
Horkelia tweedyi (Rydb.) A. Nelson & J.F. Macbr. |
Synonym |
 |
TRO |
Horkelia utahensis (S. Watson) Rydb. |
Accepted |
 |
TRO |
Horkelia webberi (A. Gray) Rydb. |
Accepted |
 |
TRO |
Horkelia wilderae Parish |
Unresolved |
 |
TRO |
Horkelia yadonii Ertter |
Unresolved |
 |
TRO |