Difference between revisions of "Physaria parvula"
Novon 12: 326. 2002.
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|name=Lesquerella parvula | |name=Lesquerella parvula | ||
|authority=Greene | |authority=Greene | ||
| + | |rank=species | ||
|publication_title=Pittonia | |publication_title=Pittonia | ||
|publication_place=4: 308. 1901 | |publication_place=4: 308. 1901 | ||
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|name=Lesquerella alpina subsp. parvula | |name=Lesquerella alpina subsp. parvula | ||
|authority=(Greene) Rollins & E. A. Shaw | |authority=(Greene) Rollins & E. A. Shaw | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Lesquerella alpina var. parvula | |name=Lesquerella alpina var. parvula | ||
|authority=(Greene) S. L. Welsh & Reveal | |authority=(Greene) S. L. Welsh & Reveal | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Brassicaceae;Brassicaceae tribe Physarieae;Physaria;Physaria parvula | |hierarchy=Brassicaceae;Brassicaceae tribe Physarieae;Physaria;Physaria parvula | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Physaria parvula | name=Physaria parvula | ||
| − | |||
|authority=(Greene) O’Kane & Al-Shehbaz | |authority=(Greene) O’Kane & Al-Shehbaz | ||
|rank=species | |rank=species | ||
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|publication year=2002 | |publication year=2002 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_1114.xml |
|tribe=Brassicaceae tribe Physarieae | |tribe=Brassicaceae tribe Physarieae | ||
|genus=Physaria | |genus=Physaria | ||
Revision as of 22:12, 16 December 2019
Perennials; caudex (buried), usually branched, sometimes simple, (cespitose); densely pubescent, trichomes (appressed), 4–7-rayed, rays distinct, furcate or bifurcate near base. Stems few to several from base, erect, (unbranched, slender), 0.3–1.5(–3) dm. Basal leaves (tufted, erect); blade linear to very narrowly spatulate, 1–3(–4) cm, margins entire (involute). Cauline leaves similar to basal. Racemes relatively dense. Fruiting pedicels (ascending, curved or sigmoid), 2–10 mm. Flowers: sepals (greenish yellow), elliptic, 3.5–7 mm; petals spatulate, 5–6 mm, (not clawed). Fruits (erect), ovoid (or longer than broad), usually inflated, 4–5 mm, (apex acute, slightly flattened); valves pubescent, trichomes appressed; ovules 4–8 per ovary; style 2–4 mm. Seeds flattened, (mucilaginous). 2n = 10, 20.
Phenology: Flowering May–Jul.
Habitat: Exposed windblown ridges, gravelly hills, open rocky knolls, gravelly hilltops, clay hillsides, granitic sand, reddish soil, sagebrush, mountain scrub, and pinyon-juniper areas
Elevation: 1800-2800 m
Distribution
Colo., Utah, Wyo.
Discussion
Selected References
None.