Difference between revisions of "Physaria reediana"
Novon 12: 327. 2002.
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|name=Alyssum alpinum | |name=Alyssum alpinum | ||
|authority=(Nuttall) Kuntze | |authority=(Nuttall) Kuntze | ||
− | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Lesquerella alpina | |name=Lesquerella alpina | ||
|authority=(Nuttall) S. Watson | |authority=(Nuttall) S. Watson | ||
− | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Lesquerella alpina var. laevis | |name=Lesquerella alpina var. laevis | ||
|authority=(Payson) C. L. Hitchcock | |authority=(Payson) C. L. Hitchcock | ||
− | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Lesquerella condensata var. laevis | |name=Lesquerella condensata var. laevis | ||
|authority=Payson | |authority=Payson | ||
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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/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V7/V7_1124.xml |
|tribe=Brassicaceae tribe Physarieae | |tribe=Brassicaceae tribe Physarieae | ||
|genus=Physaria | |genus=Physaria |
Revision as of 18:54, 18 September 2019
Perennials; caudex simple or branched, (covered with persistent leaf bases, loosely cespitose); densely pubescent, trichomes (appressed to ascending, plant appearing shaggy, always appressed on fruits), 4- or 5-rayed, rays furcate or bifurcate, (tuberculate throughout). Stems few to several from base, ± erect, (arising laterally, also from within basal leaves), 0.2–0.4 dm. Basal leaves (erect); blade linear-oblanceolate, 1.2–2.8 cm, (base gradually narrowed to petiole), margins entire. Cauline leaves: blade linear, similar to basal. Racemes dense, (often subumbellate, not or barely exceeding basal leaves). Fruiting pedicels (ascending, curved), 3–5.5 mm. Flowers: sepals (pale green-yellow), oblong to elliptic, 4–5 mm, (median pair usually thickened apically, cucullate); petals lingulate, 6–9 mm. Fruits lanceolate in outline, compressed (latiseptate) on margins and at apex, 4–5 mm; valves pubescent, trichomes closely appressed; ovules 8–12 per ovary; style 3.5–4.5 mm (equaling or exceeding length of fruit, curved proximal to stigma). Seeds plump, (oblong).
Phenology: Flowering May–Jul.
Habitat: Open areas of grasslands on calcareous soils
Elevation: 1200-1900 m
Distribution
Colo., Nebr., Wyo.
Discussion
Selected References
None.