Difference between revisions of "Physaria ovalifolia subsp. alba"

(Goodman) O’Kane & Al-Shehbaz

Novon 12: 326. 2002.

Basionym: Lesquerella ovalifolia var. alba Goodman Rhodora 38: 239. 1936
Synonyms: Lesquerella engelmannii subsp. alba (Goodman) C. Clark Lesquerella ovalifolia subsp. alba (Goodman) Rollins & E. A. Shaw Physaria ovalifolia var. alba (Goodman) B. L. Turner
Treatment appears in FNA Volume 7. Treatment on page 656. Mentioned on page 655.
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_1110.xml
 
|tribe=Brassicaceae tribe Physarieae
 
|tribe=Brassicaceae tribe Physarieae
 
|genus=Physaria
 
|genus=Physaria

Latest revision as of 23:30, 5 November 2020

Caudex usually simple. Stems usually few from base, erect or outer decumbent, 1.5–2.5 dm. Basal leaves: blade (outer) often broadly elliptic, base narrowing gradually to petiole, margins sinuate to dentate (or blade deltate, less than 1 cm, base abruptly narrowed to petiole). Racemes usually elongated. Petals white, (9–)11–15 mm, often 2 times as long as sepals. 2n = 12.


Phenology: Flowering Mar–May, usually in Apr.
Habitat: Limey and gravelly knolls, grassland hills, limestone hillsides and breaks, gypsum, shale, rocky calcareous soils, stony areas, prairie pastures, limestone roadcuts
Elevation: 150-700 m

Discussion

Selected References

None.

Lower Taxa

None.
Steve L. O’Kane Jr. +
(Goodman) O’Kane & Al-Shehbaz +
Lesquerella ovalifolia var. alba +
Kans. +  and Okla. +
150-700 m +
Limey and gravelly knolls, grassland hills, limestone hillsides and breaks, gypsum, shale, rocky calcareous soils, stony areas, prairie pastures, limestone roadcuts +
Flowering Mar–May, usually in Apr. +
Lesquerella engelmannii subsp. alba +, Lesquerella ovalifolia subsp. alba +  and Physaria ovalifolia var. alba +
Physaria ovalifolia subsp. alba +
Physaria ovalifolia +
subspecies +