Difference between revisions of "Dalea candida var. oligophylla"
Spring Fl. Dallas-Fort Worth, 409. 1958.
Basionym: Petalostemon gracilis var. oligophyllus Torrey in W. H. Emory Not. Milit. Reconn., 139. 1848
Synonyms: P. candidus var. oligophyllus (Torrey) F. J. Hermann
Treatment appears in FNA Volume 11.
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Latest revision as of 18:57, 12 March 2025
Stems erect or diffusely spreading, 2.5–7 dm. Principal leaves (1.5–)2–5 cm; leaflets 5 or 7, blades (6–)9–20(–24) mm. Spikes ± loosely flowered, 6–8 mm diam.; axis becoming partially visible, 1–5(–7.5) cm; bracts 2.5–4 mm. Calyces: tube usually pubescent, sometimes glabrous, with 1 or 2 small glands between ribs. Epistemonous petals: blades 2.3–3.1 × 1.1–2.6 mm. 2n = 14.
Phenology: Flowering late spring–fall.
Habitat: Prairies, roadsides.
Elevation: 400–1300 m.
Distribution
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Alta., Man., Ont., Sask., Ariz., Colo., Iowa, Kans., Minn., Mont., Nebr., N.Mex., N.Dak., Okla., S.Dak., Tex., Utah, Wyo., Mexico (Chihuahua, Durango, Sonora).
Discussion
In Texas, var. oligophylla is known from the northwestern half of the state, including the trans-Pecos region.
Selected References
None.
Lower Taxa
None.