Flora of North America species comparison

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Dalea carnea

Hall's prairie clover

pink tassels, whitetassels

Stems

1.3–3(–4) dm, eglandular or with scattered small glands.

3–8(–10) dm, gland-dotted distally.

Inflorescences

spikes, relatively loosely flowered, not involucrate, 14–17 mm diam.;

axis partially visible, 1–5 cm;

bracts deciduous near anthesis, 4–6.5 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.

Peduncles

usually absent, rarely to 1 cm.

0–8 cm.

Stamens

10, 9.5–11.5 mm, filaments distinct to 2.5–3 mm, anthers (0.7–)0.8–1 mm.

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

Corollas

yellow, rarely brownish in age; papilionaceous;

banner 5–6.2 mm, blade deltate-cordate, 2.8–3.3 × 3–3.8 mm; epistemonous petals attached near middle of stamen tube;

wings 3.6–5 × 2.2–2.8 mm;

keel connate valvately, blades 5.2–6.4 × 3.6–4 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.

Calyces

asymmetric, recessed opposite banner, (5.1–)5.5–7.8 mm, pilosulous to pilose;

tube 2.4–3 mm, with 2 or 3 small glands between ribs, lobes lanceolate-aristate.

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.

Legumes

3 mm, distally with 2 rows of ascending hairs on either side of a glabrescent row, eglandular.

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

Seeds

2.2 mm.

1.4–1.8 mm.

Perennial

herbs, decumbent to ascending, strigulose.

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

Principal

leaves 1.5–4.5 cm;

leaflets 3, blades linear-elliptic to linear, 8–30(–35) mm.

leaves 1.5–4 cm;

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

Dalea carnea

Phenology

Flowering spring (fall).

Habitat

Rocky outcrops in grasslands, usually on limestone.

Elevation

100–600 m. (300–2000 ft.)

Distribution

[BONAP county map]

se United States

[WildflowerSearch map]

[BONAP county map]

Discussion

Dalea hallii is endemic to central and north-central Texas from the edge of the Edwards Plateau from as far south as Bandera County northward to Fannin County along the Red River.

(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.)

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. 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. 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. 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

Subordinate taxa

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

Synonyms

Petalostemon carneus

Name authority

A. Gray: Proc. Amer. Acad. Arts 8: 625. (1873)

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

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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