Difference between revisions of "Physaria douglasii"
Novon 12: 322. 2002.
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| − | |distribution= | + | |distribution=B.C.;Idaho;Mont.;Oreg.;Wash. |
|discussion=<p>Subspecies 2 (2 in the flora).</p> | |discussion=<p>Subspecies 2 (2 in the flora).</p> | ||
|tables= | |tables= | ||
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|basionyms=Lesquerella douglasii | |basionyms=Lesquerella douglasii | ||
|family=Brassicaceae | |family=Brassicaceae | ||
| − | |distribution= | + | |distribution=B.C.;Idaho;Mont.;Oreg.;Wash. |
|reference=None | |reference=None | ||
|publication title=Novon | |publication title=Novon | ||
|publication year=2002 | |publication year=2002 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V7/V7_1044.xml |
|tribe=Brassicaceae tribe Physarieae | |tribe=Brassicaceae tribe Physarieae | ||
|genus=Physaria | |genus=Physaria | ||
Revision as of 23:51, 27 May 2020
Perennials; caudex simple; densely pubescent, trichomes (sessile or nearly so), 4–6(–10)-rayed, rays usually furcate near base, rarely bifurcate, (umbonate, tuberculate throughout). Stems simple from base, erect, (usually unbranched), to 4.5 dm. Basal leaves: blade suborbicular to elliptic, 2–9.5(–11.5) cm, margins entire, sinuate, coarsely dentate, or almost lyrate-pinnatifid. Cauline leaves similar to basal, blade narrowly linear or, sometimes, orbicular. Racemes loose (lax). Fruiting pedicels (recurved, straight, curved, or sigmoid), 6–20 mm. Flowers: sepals elliptic or ovate, (2–)3.5–7.5 mm, (cucullate); petals 6–11 mm. Fruits obovoid to subglobose, not inflated (not angustiseptate), 3–6 mm; valves sparsely pubescent, sometimes glabrous inside, trichomes sessile or stalked; ovules 4(–8) per ovary; style (1.6–)3–6 mm. Seeds flattened. 2n = 10, 30.
Distribution
B.C., Idaho, Mont., Oreg., Wash.
Discussion
Subspecies 2 (2 in the flora).
Selected References
None.
Key
| 1 | Fruit valves: trichomes sessile; cauline leaves loosely arranged, blades narrowly linear; British Columbia, Idaho, Montana, Oregon, Washington. | Physaria douglasii subsp. douglasii |
| 1 | Fruit valves: trichomes stalked; cauline leaves imbricate, blades sometimes orbicular; White Bluffs adjacent to Columbia River of Washington. | Physaria douglasii subsp. tuplashensis |