Flora of North America species comparison

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Dalea obovata

pink tassels, whitetassels

pussyfoot

Stems

3–8(–10) dm, gland-dotted distally.

to 5.5 dm, sparsely dotted with small, raised glands.

Inflorescences

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.

spikes, densely flowered, not involucrate, (12–)14–20 mm diam.;

axis not visible, 3.5–11 cm;

bracts early deciduous, interfloral ones often held in place by crowded flowers, 5.5–11 mm.

Peduncles

0–8 cm.

0–3(–10) cm.

Stamens

5, 5–9.5 mm, filaments distinct to 2.7–6 mm, anthers 0.6–0.9 mm.

5, (4.5–)5–6.6 mm, filaments distinct to 1–2.2 mm, anthers 0.6–0.8 mm.

Corollas

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.

white, ochroleucous in drying;

not conventionally papilionaceous;

banner (3.5–)4–7 mm, blade ovate-oblong, (2–)2.2–2.9(–3.1) × 1.2–2 mm; epistemonous petals attached at or just proximal to separation of filaments, blades 2–3.2 × 0.5–0.9 mm.

Calyces

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.

± asymmetric, slightly recessed opposite banner, 3.3–5.8 mm, pilose;

tube (1.3–)1.4–2.1 mm, with 1 or 2 small glands between ribs, lobes triangular-aristate.

Legumes

2.5–3 mm, glabrous or distally pilosulous, ± glandular.

2.7–3 mm, pilosulous distally, eglandular.

Seeds

1.4–1.8 mm.

1.7 mm.

Perennial

herbs, erect to ascending or diffusely spreading to procumbent, glabrous proximal to inflorescences.

herbs, short-lived, erect, ± lanate-pilose.

Principal

leaves 1.5–4 cm;

leaflets 5–9, blades flat or folded, elliptic to oblanceolate, (5–)6–17 mm.

leaves (2–)2.5–5 cm;

leaflets 7–11, blades obovate, (8–)10–16 mm, surfaces eglandular.

Dalea obovata

Phenology

Flowering spring (fall–early winter).

Habitat

Sandy, open ground on and near Gulf Coastal Plain.

Elevation

0–400 m. (0–1300 ft.)

Distribution

se United States

[WildflowerSearch map]

[BONAP county map]

Discussion

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.)

Dalea obovata occurs in the southern coastal plain of Texas as far north and west as Frio, Medina, and Travis counties.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Key

1. Calyces 3.2–4.3 mm, lobes 0.9–1.5 mm; petals usually pink to pinkish tan, rarely white.	var. carnea
1. Calyces 2.7–3.5 mm, lobes 0.6–1.1 mm; petals white.	→ 2
2. Leaflets mostly 5; stamens 6–9.5 mm; stems erect to ascending.	var. albida
2. Leaflets mostly 7; stamens 5–6 mm; stems diffusely spreading to procumbent.	var. gracilis

Source

FNA vol. 11.

Parent taxa

Fabaceae > subfam. Faboideae > Dalea

Sibling taxa

D. albiflora, D. aurea, D. bartonii, D. bicolor, D. brachystachys, D. cahaba, D. candida, D. carthagenensis, D. compacta, D. cylindriceps, D. emarginata, D. enneandra, D. exigua, D. exserta, D. feayi, D. filiformis, D. flavescens, D. foliosa, D. formosa, D. frutescens, D. gattingeri, D. grayi, D. greggii, D. hallii, D. jamesii, D. lachnostachys, D. lanata, D. laniceps, D. lasiathera, D. leporina, D. lumholtzii, D. mollis, D. mollissima, D. multiflora, D. nana, D. neomexicana, D. obovata, D. ornata, D. phleoides, D. pinnata, D. pogonathera, D. polygonoides, D. pringlei, D. pulchra, D. purpurea, D. reverchonii, D. sabinalis, D. scandens, D. scariosa, D. searlsiae, D. tentaculoides, D. tenuifolia, D. tenuis, D. urceolata, D. versicolor, D. villosa, D. wrightii

D. albiflora, D. aurea, D. bartonii, D. bicolor, D. brachystachys, D. cahaba, D. candida, D. carnea, D. carthagenensis, D. compacta, D. cylindriceps, D. emarginata, D. enneandra, D. exigua, D. exserta, D. feayi, D. filiformis, D. flavescens, D. foliosa, D. formosa, D. frutescens, D. gattingeri, D. grayi, D. greggii, D. hallii, D. jamesii, D. lachnostachys, D. lanata, D. laniceps, D. lasiathera, D. leporina, D. lumholtzii, D. mollis, D. mollissima, D. multiflora, D. nana, D. neomexicana, D. ornata, D. phleoides, D. pinnata, D. pogonathera, D. polygonoides, D. pringlei, D. pulchra, D. purpurea, D. reverchonii, D. sabinalis, D. scandens, D. scariosa, D. searlsiae, D. tentaculoides, D. tenuifolia, D. tenuis, D. urceolata, D. versicolor, D. villosa, D. wrightii

Subordinate taxa

D. carnea var. albida, D. carnea var. carnea, D. carnea var. gracilis

Synonyms

Petalostemon carneus

Petalostemon obovatus

Name authority

(Michaux) Poiret in F. Cuvier: Dict. Sci. Nat. ed. 2, 12: 462. (1818)

(Torrey & A. Gray) Shinners: Field & Lab. 17: 84. (1949)

Web links

Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).

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