Dalea pringlei |
Dalea lanata |
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Pringle's dalea, Pringle's prairie clover |
woolly prairie clover |
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Stems | (2.5–)3–7 dm, eglandular or sparsely glandular-punctate or -verruculose. |
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Inflorescences | spikes, loosely flowered, not involucrate, 6–8 mm diam.; axis visible, (1–)1.5–7.5(–9) cm; bracts persistent, 2.6–4 mm. |
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Peduncles | 0.4–4 cm. |
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Stamens | (5–)8–10 (sometimes only 5 functional), 6.5–8.5 mm, filaments distinct to 1.9–2.9 mm, anthers 0.4–0.6 mm. |
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Corollas | red-violet to magenta or purple; not conventionally papilionaceous; banner 2.8–4.3 mm, blade ovate-cordate, ± peltate, ± cucullate, 1.8–3.1 × 1.8–2.8 mm; epistemonous petals attached near middle of stamen tube, blades 2–3.8 × 1.5–2.2 mm. |
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Calyces | subsymmetric, 3.3–4.5(–4.8) mm, villosulous throughout or on lobes; tube 1.8–2.5 mm, with 1–4 glands between ribs, lobes triangular to lanceolate, ovate-acuminate, or -apiculate. |
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Legumes | 2.5–3.1 mm, pilosulous distally and dotted with small glands. |
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Seeds | 1.8–1.3 mm. |
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Perennial | herbs, prostrate, densely to sparsely pilosulous or glabrous. |
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Principal | leaves 1–3 cm; leaflets 9–15, blades obovate to broadly oblanceolate, 3–10(–12) mm. |
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Dalea pringlei |
Dalea lanata |
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Distribution |
sw United States; n Mexico
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sw United States; n Mexico
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Discussion | Varieties 3 (1 in the flora). Two varieties of Dalea pringlei occur in Mexico. Variety multijuga Barneby is found in Chihuahua, Sinaloa, and Sonora, while var. oxyphyllidia Barneby is restricted to the Río Mayo area of Sonora. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Varieties 2 (2 in the flora). The geographical ranges of the two varieties show little overlap, with a separation at roughly the Pecos River. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 11. | FNA vol. 11. | ||||
Parent taxa | ||||||
Sibling taxa | ||||||
Subordinate taxa | ||||||
Name authority | A. Gray: Proc. Amer. Acad. Arts 17: 201. (1882) | Sprengel: Syst. Veg. 3: 327. (1826) | ||||
Web links |