Difference between revisions of "Horkelia cuneata var. cuneata"
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|accepted_name=Horkelia cuneata var. cuneata | |accepted_name=Horkelia cuneata var. cuneata | ||
| − | |accepted_authority= | + | |accepted_authority= |
|publications= | |publications= | ||
|basionyms= | |basionyms= | ||
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|name=Potentilla lindleyi var. lepida | |name=Potentilla lindleyi var. lepida | ||
|authority=Crum | |authority=Crum | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Horkelia;Horkelia sect. Horkelia;Horkelia cuneata;Horkelia cuneata var. cuneata | |hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Horkelia;Horkelia sect. Horkelia;Horkelia cuneata;Horkelia cuneata var. cuneata | ||
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|elevation=0–400 m | |elevation=0–400 m | ||
|distribution=Calif. | |distribution=Calif. | ||
| − | |discussion=<p>Most extant populations of Horkelia cuneata are referable to var. cuneata or intermediates between it and the other two varieties, with the greatest concentrations around Monterey Bay and from Morro Bay to Santa Barbara. At its most distinctive, var. cuneata occurs from Santa Cruz to Los Angeles counties, often sharing habitat with var. sericea though also occurring somewhat more inland, but not as far inland as var. puberula. Although not as endangered as the extremes, unequivocal var. cuneata is far from abundant and shares some of the same threats to its prime coastal habitat.</p> | + | |discussion=<p>Most extant populations of <i>Horkelia cuneata</i> are referable to <i></i>var.<i> cuneata</i> or intermediates between it and the other two varieties, with the greatest concentrations around Monterey Bay and from Morro Bay to Santa Barbara. At its most distinctive, <i></i>var.<i> cuneata</i> occurs from Santa Cruz to Los Angeles counties, often sharing habitat with <i></i>var.<i> sericea</i> though also occurring somewhat more inland, but not as far inland as <i></i>var.<i> puberula</i>. Although not as endangered as the extremes, unequivocal <i></i>var.<i> cuneata</i> is far from abundant and shares some of the same threats to its prime coastal habitat.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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name=Horkelia cuneata var. cuneata | name=Horkelia cuneata var. cuneata | ||
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|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
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|publication year= | |publication year= | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_399.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; eglandular hairs moderately abundant, spreading to ascending, glandular hairs usually evident. Stems ascending to erect, (1–)2–5 dm. Leaflets 5–12 per side, elliptic to obovate or oblanceolate, 5–15 mm, distinctly pinnately veined. Inflorescences ± open; most flowers arranged in glomerules. Pedicels 1–5 mm, proximalmost to 15 mm. Flowers: hypanthium interior rim ± pilose; petals oblanceolate, 2.5–3.5 mm wide; filaments 1.5–3 × 0.5–1 mm. 2n = 28.
Phenology: Flowering spring–summer.
Habitat: Coastal sand dunes and hills, coastal scrub communities
Elevation: 0–400 m
Discussion
Most extant populations of Horkelia cuneata are referable to var. cuneata or intermediates between it and the other two varieties, with the greatest concentrations around Monterey Bay and from Morro Bay to Santa Barbara. At its most distinctive, var. cuneata occurs from Santa Cruz to Los Angeles counties, often sharing habitat with var. sericea though also occurring somewhat more inland, but not as far inland as var. puberula. Although not as endangered as the extremes, unequivocal var. cuneata is far from abundant and shares some of the same threats to its prime coastal habitat.
Selected References
None.