Dalea lumholtzii |
Dalea carnea |
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lumholtz's prairie clover |
pink tassels, whitetassels |
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Stems | 1.5–5(–6) dm, glandular-verruculose. |
3–8(–10) dm, gland-dotted distally. |
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Inflorescences | spikes, densely flowered, not obviously involucrate, 6–8.5 mm diam.; axis not visible, 0.4–1.4(–3) cm; bracts persistent, (1.5–)2–4 mm. |
spikes, densely flowered, not involucrate, 7–10 mm diam.; axis not visible, 0.5–3(–3.5) cm; bracts deciduous with fruit, 2–5.5 mm. |
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Peduncles | (1.5–)2.5–10 cm. |
0–8 cm. |
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Stamens | 10, 5–7.7 mm, filaments distinct to 2.6–3.7 mm, anthers 0.6–0.7 mm. |
5, 5–9.5 mm, filaments distinct to 2.7–6 mm, anthers 0.6–0.9 mm. |
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Corollas | white, or epistemonous petals blue or bluish; not conventionally papilionaceous; banner plane, 3–5.2 mm, blade ovate-elliptic to suborbiculate, not peltate, 2–2.4 × 2–2.4 mm; epistemonous petals attached near middle of stamen tube, blades 2.3–4 × 1.1–1.3 mm. |
usually white, sometimes pink to pinkish tan; not conventionally papilionaceous; banner 3.8–5.7 mm, blade ovate, 1.8–3 × 1.4–2.4 mm; epistemonous petals attached at separation of filaments, blades 1.7–3.3 × 0.7–1.11 mm. |
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Calyces | strongly asymmetric, deeply recessed opposite banner, 2.7–4(–4.3) mm, glabrate or pubescent distally; tube 2.1–2.8(–3) mm, with (0 or)3–6 minute glands between ribs, lobes subulate. |
asymmetric, deeply recessed opposite banner, opening oblique, 2.7–4.3 mm, glabrous except lobes ciliolate; tube 2–3.5 mm, with (0 or)1–3 small blister glands between ribs, lobes subulate or adaxial pair ovate. |
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Legumes | 2.2–2.6 mm, puberulent distally, eglandular. |
2.5–3 mm, glabrous or distally pilosulous, ± glandular. |
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Seeds | 1.6–1.8 mm. |
1.4–1.8 mm. |
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Perennial | herbs, erect, pilosulous to puberulent. |
herbs, erect to ascending or diffusely spreading to procumbent, glabrous proximal to inflorescences. |
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Principal | leaves (2–)2.5–5 cm; leaflets (9–)21–35, blades linear, linear-oblanceolate, or linear-elliptic, (1.5–)2–9(–10) mm. |
leaves 1.5–4 cm; leaflets 5–9, blades flat or folded, elliptic to oblanceolate, (5–)6–17 mm. |
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Dalea lumholtzii |
Dalea carnea |
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Phenology | Flowering fall. | |||||||||
Habitat | Open rocky hillsides and canyons, open pine or oak woodlands. | |||||||||
Elevation | 1400–1900 m. (4600–6200 ft.) | |||||||||
Distribution |
AZ; Mexico (Chihuahua, Sonora) |
se United States
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Discussion | Some herbarium labels comment on the lemon odor of Dalea lumholtzii. Although the epistemonous petals are generally blue or bluish, white-petaled plants are not uncommon in the flora area. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Varieties 3 (3 in the flora). The varieties of Dalea carnea are fairly distinctive, and two are largely allopatric. Variety gracilis occurs in the Florida panhandle and west while var. carnea is found farther east and throughout peninsular Florida. Variety albida overlaps the ranges of the other varieties and extends north into Georgia. (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 | ||||||||||
Synonyms | Petalostemon carneus | |||||||||
Name authority | B. L. Robinson & Fernald: Proc. Amer. Acad. Arts 30: 115. (1894) | (Michaux) Poiret in F. Cuvier: Dict. Sci. Nat. ed. 2, 12: 462. (1818) | ||||||||
Web links |