Dalea reverchonii |
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Comanche Peak prairie clover |
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Stems | 1.5–2 dm, eglandular. |
Inflorescences | spikes, loosely flowered, not involucrate, 8–10 mm diam.; axis visible, 1.5–5 cm; bracts deciduous, 2.5 mm. |
Peduncles | 0–1 cm. |
Stamens | 5, 6.1–7.2 mm, filaments distinct to 3.3–4 mm, anthers 0.7–0.9 mm. |
Corollas | magenta-purple; not conventionally papilionaceous; banner 4.3–4.6 mm, blade ovate to elliptic, 2.1–2.3 × 1.8–2 mm; epistemonous petals attached at separation of filaments, blades 2.6–3 × 1.1–1.3 mm. |
Calyces | subsymmetric, 4.2–4.6 mm, silky-pilosulous to -tomentulose, hairs subappressed; tube 1.9–2.1 mm, with ribs leading to sinuses stronger than those leading to lobes, tube appearing bluntly 5-angled, with 0 glands between ribs, lobes lanceolate-acuminate or adaxial pair triangular-acuminate. |
Legumes | 3.1–3.5 mm, pilosulous and gland-dotted distally. |
Seeds | 1.3 mm. |
Perennial | herbs, decumbent, pilosulous. |
Principal | leaves 2–3 cm; leaflets 7 or 9, blades linear-oblong or -oblanceolate, 5–12 mm. |
Dalea reverchonii |
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Phenology | Flowering spring–early summer (fall). |
Habitat | Rocky limestone soils. |
Elevation | ca. 400 m. (ca. 1300 ft.) |
Distribution |
TX |
Discussion | Dalea reverchonii occurs in Hood, Parker, and Wise counties in north-central Texas. It is in the Center for Plant Conservation’s National Collection of Endangered Plants. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 11. |
Parent taxa | |
Sibling taxa | |
Synonyms | Petalostemon reverchonii |
Name authority | (S. Watson) Shinners: Field & Lab. 17: 84. (1949) — (as reverchoni) |
Web links |