Difference between revisions of "Physaria globosa"
Novon 12: 323. 2002.
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|name=Alyssum globosum | |name=Alyssum globosum | ||
|authority=(Desvaux) Kuntze | |authority=(Desvaux) Kuntze | ||
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|name=Alyssum shortii | |name=Alyssum shortii | ||
|authority=(Torrey & A. Gray) Kuntze | |authority=(Torrey & A. Gray) Kuntze | ||
| − | }}{{Treatment/ID/Synonym | + | }} {{Treatment/ID/Synonym |
|name=Lesquerella globosa | |name=Lesquerella globosa | ||
|authority=(Desvaux) S. Watson | |authority=(Desvaux) S. Watson | ||
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|distribution=Ind.;Ky.;Tenn. | |distribution=Ind.;Ky.;Tenn. | ||
|discussion=<p>Of conservation concern.</p><!-- | |discussion=<p>Of conservation concern.</p><!-- | ||
| − | --><p>Physaria globosa is possibly introduced in Indiana. A report for Ohio was based on a collection by “Jones,” but that specimen cannot be located.</p> | + | --><p><i>Physaria globosa</i> is possibly introduced in Indiana. A report for Ohio was based on a collection by “Jones,” but that specimen cannot be located.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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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_1060.xml |
|tribe=Brassicaceae tribe Physarieae | |tribe=Brassicaceae tribe Physarieae | ||
|genus=Physaria | |genus=Physaria | ||
Revision as of 17:53, 18 September 2019
Biennials or perennials; caudex branched, (± woody); densely pubescent, trichomes (sessile), 3–6-rayed, rays distinct and simple or furcate, (in 2 layers, lower layer umbonate, smooth to finely tuberculate, some often with a U-shaped notch). Stems several from base, erect, (arising among leaves of an elongated main axis), to 5 dm (± equal). Basal leaves (shortly petiolate); blade obovate to oblanceolate, (1.5–)2.5–5(–6) cm, margins entire, sinuate to shallowly toothed, or pinnatifid. Cauline leaves (sessile or shortly petiolate); blade oblanceolate to oblong, 1.3–3(–4) cm, (base cuneate), margins entire or repand to dentate. Racemes dense. Fruiting pedicels (usually spreading horizontally, straight), 7–14(–21) mm. Flowers: sepals elliptic or obovate, 2.6–4.1 mm, (median pair thickened apically, cucullate); petals (bright yellow), obovate, 3.5–6.5(–7.5) mm, (margins sinuate). Fruits (sessile or substipitate); globose, often slightly compressed apically, (1–)2–3 mm; valves sparsely pubescent, sometimes pubescent inside, trichomes spreading, 3–5-rayed; ovules 4 per ovary; style 2–3.5(–4) mm. Seeds flattened or plump, (often outer surface hemispherical, inner surface flattened, or both surfaces rounded). 2n = 14.
Phenology: Flowering Mar–May.
Habitat: Open rocky areas, shale at cliff bases, open talus, ledges, open cedar glades
Elevation: 100-300 m
Distribution
Ind., Ky., Tenn.
Discussion
Of conservation concern.
Physaria globosa is possibly introduced in Indiana. A report for Ohio was based on a collection by “Jones,” but that specimen cannot be located.
Selected References
None.