Difference between revisions of "Horkeliella congdonis"
in N. L. Britton et al., N. Amer. Fl. 22: 283. 1908.
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|accepted_name=Horkeliella congdonis | |accepted_name=Horkeliella congdonis | ||
| − | |accepted_authority=(Rydberg) Rydberg | + | |accepted_authority=(Rydberg) Rydberg |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=in N. L. Britton et al., N. Amer. Fl. | |title=in N. L. Britton et al., N. Amer. Fl. | ||
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|name=Horkelia congdonis | |name=Horkelia congdonis | ||
|authority=Rydberg | |authority=Rydberg | ||
| + | |rank=species | ||
|publication_title=Bull. Torrey Bot. Club | |publication_title=Bull. Torrey Bot. Club | ||
|publication_place=26: 543. 1899 | |publication_place=26: 543. 1899 | ||
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|name=H. purpurascens subsp. congdonis | |name=H. purpurascens subsp. congdonis | ||
|authority=(Rydberg) Abrams | |authority=(Rydberg) Abrams | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Ivesia purpurascens subsp. congdonis | |name=Ivesia purpurascens subsp. congdonis | ||
|authority=(Rydberg) D. D. Keck | |authority=(Rydberg) D. D. Keck | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Potentilla purpurascens var. congdonis | |name=Potentilla purpurascens var. congdonis | ||
|authority=(Rydberg) Jepson | |authority=(Rydberg) Jepson | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Horkeliella;Horkeliella congdonis | |hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Horkeliella;Horkeliella congdonis | ||
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name=Horkeliella congdonis | name=Horkeliella congdonis | ||
| − | + | |authority=(Rydberg) Rydberg | |
| − | |authority=(Rydberg) Rydberg | ||
|rank=species | |rank=species | ||
|parent rank=genus | |parent rank=genus | ||
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|publication year=1908 | |publication year=1908 | ||
|special status=Endemic | |special status=Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_433.xml |
|subfamily=Rosaceae subfam. Rosoideae | |subfamily=Rosaceae subfam. Rosoideae | ||
|tribe=Rosaceae tribe Potentilleae | |tribe=Rosaceae tribe Potentilleae | ||
Latest revision as of 22:56, 5 November 2020
Plants green, non-glandular hairs sparse, not obscuring abundant stipitate-glandular ones. Basal leaves (5–)8–25(–27) cm; petiole 4–10 cm; leaflets 25–35 per side, 2–6 mm, divided into 5–10 ultimate segments, sparsely villous, more densely so marginally, minutely orangish sessile-glandular. Cauline leaves 2–7, 2–10 cm. Inflorescences ± congested. Pedicels usually 2 mm (proximalmost to 20 mm). Flowers 15 mm diam.; epicalyx bractlets lanceolate, 2.5–5(–6) mm; sepals 4–8(–9) mm, villous, short-stipitate-glandular; petals narrowly oblong-oblanceolate, 3–6(–6.5) mm; filaments 1.5–3 mm, filament opposite center of sepal longer than those on either side, anthers 1 mm; styles 2–5 mm.
Phenology: Flowering late summer.
Habitat: Dry granitic meadows, in sagebrush communities, montane to subalpine conifer woodlands
Elevation: 1500–3100 m
Discussion
Horkeliella congdonis is known from the eastern foothills and slopes of the Sierra Nevada northeast to the Sweetwater Mountains and the Glass Mountain area of Mono and northern Inyo counties. It generally forms dense clumps that are notably more glandular than H. purpurascens.
Selected References
None.