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| Kingdom Plantae |
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Horkelia Cham. & Schltdl. – accepted
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Horkelia argyrocoma Rydb. – not accepted
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Horkelia baileyi (S. Watson) Rydb. – not accepted
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Horkelia beneolens A. Nelson & J.F. Macbr. – not accepted
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Horkelia bernardiana Rydb. – not accepted
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Horkelia bolanderi A. Gray – accepted – border horkelia, Bolander's horkelia
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Horkelia bolanderi ssp. bolanderi A. Gray – not accepted – Bolanders horkelia
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Horkelia bolanderi ssp. clevelandii (Greene) D.D. Keck – not accepted
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Horkelia bolanderi ssp. parryi (S. Watson) D.D. Keck – not accepted
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Horkelia bolanderi var. marinensis Elmer – not accepted
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Horkelia brownii Rydb. – not accepted
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Horkelia californica Cham. & Schltdl. – accepted – California horkelia
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Horkelia californica ssp. californica Cham. & Schltdl. – not accepted – California horkelia
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Horkelia californica ssp. dissita (Crum ex Jeps.) Ertter – not accepted – California horkelia
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Horkelia californica ssp. frondosa (Greene) Ertter – not accepted – California horkelia
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Horkelia californica var. californica Cham. & Schltdl. – accepted – California horkelia
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Horkelia californica var. elata (Greene) Ertter & Reveal – accepted – California horkelia
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Horkelia californica var. frondosa (Greene) Ertter & Reveal – accepted – California horkelia
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Horkelia californica var. sericea A. Gray – not accepted
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Horkelia capitata Lindl. – not accepted
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Horkelia caruifolia Rydb. ex Howell – not accepted
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Horkelia clevelandii (Greene) Rydb. – accepted – Cleveland's horkelia
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Horkelia clevelandii var. brevibracteata (Wiggins) Ertter & Reveal – accepted
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Horkelia clevelandii var. clevelandii (Greene) Rydb. – accepted – Cleveland's horkelia
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Horkelia congdonis Rydb. – not accepted
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Horkelia congesta Douglas ex Hook. – accepted – Sierra horkelia
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Horkelia congesta ssp. congesta Douglas ex Hook. – not accepted – Sierra horkelia
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Horkelia congesta ssp. nemorosa D.D. Keck – not accepted – Sierra horkelia
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Horkelia congesta var. congesta Douglas ex Hook. – accepted – Sierra horkelia
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Horkelia congesta var. nemorosa (D.D. Keck) M. Peck – accepted – Sierra horkelia
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Horkelia cuneata Lindl. – accepted – wedgeleaf horkelia
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Horkelia cuneata ssp. cuneata Lindl. – not accepted – wedgeleaf horkelia
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Horkelia cuneata ssp. puberula (Rydb.) D.D. Keck – not accepted – wedgeleaf horkelia
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Horkelia cuneata ssp. sericea (A. Gray) D.D. Keck – not accepted – wedgeleaf horkelia, wedge-leaved horkelia
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Horkelia cuneata var. cuneata Lindl. – accepted – wedgeleaf horkelia
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Horkelia cuneata var. puberula (Rydb.) Ertter & Reveal – accepted – wedgeleaf horkelia
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Horkelia cuneata var. sericea (A. Gray) Ertter & Reveal – accepted – wedgeleaf horkelia
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Horkelia daucifolia (Greene) Rydb. – accepted – carrotleaf horkelia
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Horkelia daucifolia ssp. daucifolia (Greene) Rydb. – not accepted – carrotleaf horkelia
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Horkelia daucifolia ssp. latior D.D. Keck – not accepted – carrotleaf horkelia
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Horkelia daucifolia var. caruifolia (Rydb. ex Howell) Ertter & Reveal – accepted – carrotleaf horkelia
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Horkelia daucifolia var. daucifolia (Greene) Rydb. – accepted – carrotleaf horkelia
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Horkelia daucifolia var. indicta (Jeps.) Ertter & Reveal – accepted – carrotleaf horkelia
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Horkelia elata (Greene) Rydb. – not accepted
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Horkelia flavescens Rydb. – not accepted
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Horkelia frondosa (Greene) Rydb. – not accepted
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Horkelia fusca Lindl. – accepted – dusky horkelia, pinewoods horkelia
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Horkelia fusca ssp. capitata (Lindl.) D.D. Keck – not accepted – bighead horkelia
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Horkelia fusca ssp. filicoides (Crum) D.D. Keck – not accepted – pinewoods horkelia
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Horkelia fusca ssp. fusca Lindl. – not accepted – pinewoods horkelia
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Horkelia fusca ssp. parviflora (Nutt. ex Hook. & Arn.) D.D. Keck – not accepted – smallflower horkelia
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Horkelia fusca ssp. pseudocapitata (Rydb. ex Howell) D.D. Keck – not accepted – littlehead horkelia
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Horkelia fusca ssp. tenella (S. Watson) D.D. Keck – not accepted – pinewoods horkelia
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Horkelia fusca var. brownii (Rydb.) Ertter & Reveal – accepted – bighead horkelia
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Horkelia fusca var. capitata (Lindl.) M. Peck – accepted
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Horkelia fusca var. filicoides (Crum) M. Peck – accepted – pinewoods horkelia
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Horkelia fusca var. fusca Lindl. – accepted – pinewoods horkelia
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Horkelia fusca var. parviflora (Nutt. ex Hook. & Arn.) Wawra – accepted
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Horkelia fusca var. pseudocapitata (Rydb. ex Howell) M. Peck – accepted
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Horkelia fusca var. tenella S. Watson – accepted – pinewoods horkelia
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Horkelia fusca var. tenuiloba Torr. – not accepted
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Horkelia glandulosa Eastw. – not accepted
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Horkelia gordonii Hook. – not accepted
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Horkelia gordonii var. alpicola (Rydb. ex Howell) Rydb. – not accepted
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Horkelia gordonii var. megalopetala Rydb. – not accepted
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Horkelia hendersonii Howell – accepted – Henderson's horkelia
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Horkelia hispidula Rydb. – accepted – White Mountain horkelia
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Horkelia howellii (Greene) Rydb. – accepted
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Horkelia kelloggii Greene – not accepted
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Horkelia marinensis (Elmer) Crum ex D.D. Keck – accepted – Point Reyes horkelia
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Horkelia multifoliolata Torr. – not accepted
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Horkelia parryi Greene – accepted – Parry's horkelia
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Horkelia parviflora Nutt. ex Hook. & Arn. – not accepted
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Horkelia pseudocapitata Rydb. ex Howell – not accepted
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Horkelia puberula Rydb. – not accepted
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Horkelia purpurascens S. Watson – not accepted
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Horkelia purpurascens ssp. congdonis (Rydb.) Abrams – not accepted
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Horkelia rydbergii Elmer – accepted – Rydberg's horkelia
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Horkelia sericata S. Watson – accepted – silky horkelia
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Horkelia sericea (A. Gray) Rydb. – not accepted
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Horkelia sericoleuca Rydb. – not accepted
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Horkelia tenuiloba (Torr.) A. Gray – accepted – Santa Rosa horkelia
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Horkelia tridentata Torr. – accepted – threetooth horkelia
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Horkelia tridentata ssp. flavescens (Rydb.) D.D. Keck – not accepted – threetooth honeydew, threetooth horkelia
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Horkelia tridentata ssp. tridentata Torr. – not accepted – threetooth horkelia
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Horkelia tridentata var. flavescens (Rydb.) Ertter & Reveal – accepted – threetooth horkelia
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Horkelia tridentata var. tridentata Torr. – accepted – threetooth horkelia
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Horkelia truncata Rydb. – accepted – Ramona horkelia
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Horkelia tularensis (J.T. Howell) Munz – accepted – Kern Plateau horkelia, Tulare horkelia
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Horkelia wilderae Parish – accepted – Barton Flats horkelia
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Horkelia yadonii Ertter – accepted – Santa Lucia horkelia |
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