Dalea lanata var. lanata |
Dalea lanata var. terminalis |
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woolly prairie clover |
woolly prairie clover |
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Habit | Herbs densely pilosulous. | Herbs densely to sparsely pilosulous or glabrous. |
Calyces | tube 2.2–2.5 mm, villosulous; lobes triangular to lanceolate, villosulous. |
tube 1.8–2.5 mm, glabrous; lobes deltate- to ovate-acuminate or -apiculate, usually villosulous. |
Epistemonous | petal blades 2.8–3.8 mm. |
petal blades 2–3.4 mm. |
2n | = 14. |
= 14. |
Dalea lanata var. lanata |
Dalea lanata var. terminalis |
|
Phenology | Flowering late spring–fall. | Flowering summer–fall. |
Habitat | Loose sand. | Loose sand, often on dunes. |
Elevation | 0–1300 m. (0–4300 ft.) | 900–1900 m. (3000–6200 ft.) |
Distribution |
AR; CO; KS; NM; OK; TX |
AZ; CO; NM; NV; TX; UT; Mexico (Chihuahua, Coahuila) |
Discussion | Variety lanata is found mostly from 1200–1300 m and is disjunct on the Texas coastal plain from 0–300 m. It has been argued that the southeast Texas populations of Dalea lanata should be recognized as a distinct species, D. austrotexana, due to genetic isolation from the remainder of D. lanata and a difference in leaflet length (B. L. Turner 2006b). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
|
Source | FNA vol. 11. | FNA vol. 11. |
Parent taxa | ||
Sibling taxa | ||
Synonyms | D. austrotexana | D. terminalis, D. glaberrima |
Name authority | unknown | (M. E. Jones) Barneby: Mem. New York Bot. Gard. 27: 283. (1977) |
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