Difference between revisions of "Caulanthus major"
Ann. Missouri Bot. Gard. 9: 291. 1923.
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|name=Caulanthus major var. nevadensis | |name=Caulanthus major var. nevadensis | ||
|authority=Rollins | |authority=Rollins | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Streptanthus major | |name=Streptanthus major | ||
|authority=unknown | |authority=unknown | ||
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|elevation=1500-3200 m | |elevation=1500-3200 m | ||
|distribution=Calif.;Nev.;Oreg.;Utah. | |distribution=Calif.;Nev.;Oreg.;Utah. | ||
| − | |discussion=<p>Caulanthus major is found in eastern and southern California, Nevada, southeastern Oregon, and Utah.</p> | + | |discussion=<p><i>Caulanthus major</i> is found in eastern and southern California, <i>Nevada</i>, southeastern Oregon, and Utah.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1923 | |publication year=1923 | ||
|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_1176.xml |
|tribe=Brassicaceae tribe Thelypodieae | |tribe=Brassicaceae tribe Thelypodieae | ||
|genus=Caulanthus | |genus=Caulanthus | ||
Revision as of 17:54, 18 September 2019
Perennials; glabrous (or petioles and sepals pubescent). Stems erect or ascending, unbranched or branched distally, (hollow, sometimes slightly inflated), 2–10 dm. Basal leaves rosulate; petiole 0.5–9 cm; blade obovate to oblanceolate or elliptic (in outline), 1–14 cm × 5–25 mm, margins entire, dentate-sinuate, lyrate, or pinnatifid-runcinate. Cauline leaves (distalmost) shortly petiolate; blade linear to narrowly oblanceolate, margins entire. Racemes (densely flowered), without a terminal cluster of sterile flowers. Fruiting pedicels ascending, 1–6 mm. Flowers: sepals erect, (creamy white or purple), ovate to lanceolate, 6.5–9.5 × 2.7–4 mm, (equal, pubescent); petals purple, 11–17 mm, blade 4–7 × 1–1.7 mm, not or hardly crisped, claw oblanceolate, 7–13 × 2.5–3.5 mm; filaments tetradynamous, median pairs 5–7 mm, lateral pair 4–6 mm; anthers narrowly oblong, equal, 4–6 mm. Fruits erect to ascending, terete or slightly latiseptate, 4.5–12 cm × 2.2–2.8 mm; valves each with obscure midvein; ovules 46–58 per ovary; style obsolete or, rarely, to 0.4 mm; stigma slightly 2-lobed (lobes opposite valves). Seeds 2–3.5 × 1.3–1.8 mm. 2n = 28.
Phenology: Flowering May–Aug.
Habitat: Margin of montane forests, sagebrush, pinyon-juniper woodland
Elevation: 1500-3200 m
Distribution
Calif., Nev., Oreg., Utah.
Discussion
Caulanthus major is found in eastern and southern California, Nevada, southeastern Oregon, and Utah.
Selected References
None.