Flora of North America species comparison

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Dalea feayi

Dalea wrightii

Feay's prairie clover

Wright's dalea, Wright's prairie-clover
Stems

3–7 dm, with scattered, small glands.

0.4–2.6(–3.6) dm, eglandular.
Inflorescences

spikes, densely flowered, not involucrate, 7–9 mm diam.;

axis not visible, 0.6–1.1 cm;

bracts deciduous with fruit or proximal ones persistent, 0.8–2 mm.

spikes, relatively densely flowered, not involucrate, 17–23 mm diam.;

axis not to partially visible, (1.5–)2–6 cm;

bracts deciduous near anthesis, 6–12 mm.
Peduncles

0–8 cm.

absent or very short.
Stamens

5, 6.5–9.2 mm, filaments distinct to 3.5–5 mm, anthers 0.8 mm.

10, 10–13 mm, filaments distinct to 1.5 mm, anthers 0.5–0.7 mm.
Corollas

usually pink to lavender, rarely white;

not conventionally papilionaceous;

banner 4.4–5.2 mm, blade broadly ovate, 2.1–2.6 × 1.8–2.5 mm; epistemonous petals attached at separation of filaments, blades 2.6–3.5 × 0.9–1.2 mm.

clear yellow, pinkish or orangish brown in age; papilionaceous;

banner 7.8–9.5 mm, blade cordate, 2–3 × 2.4–3.4 mm; epistemonous petals attached distal to middle of stamen tube;

wings 2.6–3.4 × 1.8–2.3 mm;

keel connate valvately, blades (2.6–)3–4(–4.2) × 1.6–2.2 mm.
Calyces

asymmetric, deeply recessed opposite banner, opening oblique, 3.2–4.4 mm, glabrous;

tube 2.5–3.4 mm, with 1–3 blister glands between ribs, lobes subulate or adaxial pair ovate-subulate.

somewhat asymmetric, slightly recessed opposite banner, (8.5–)9–12.3 mm, densely pilose;

tube (2.5–)2.7–3.5 mm, with 4 glands between ribs, lobes triangular-aristate, becoming plumose.
Legumes

3–3.3 mm, glabrous, ± glandular.

2.8–3.5 mm, distally with 2 rows of ascending hairs on either side of a glabrescent row, eglandular.
Seeds

(1.5–)2–2.2 mm.

2–2.8 mm.
Perennial

herbs, erect, becoming somewhat shrubby, glabrous proximal to inflorescences.

herbs, erect to decumbent or ascending, silky-pilose.
Principal

leaves 1.5–3.5 cm;

leaflets 7 or 9, blades involute, linear, (6–)7–12(–14) mm.

leaves 1–3.5 cm;

leaflets 5, blades rhombic-ovate to lanceolate, 4–15(–20) mm, surfaces apparently eglandular.
2n

= 14.

= 14.

Dalea feayi

Dalea wrightii
Phenology Flowering summer–fall (year-round). Flowering early spring–fall.
Habitat Sandy pine woods, on white sand. Rocky grasslands, desert slopes, on limestone.
Elevation 0–30 m. (0–100 ft.) 500–1800 m. (1600–5900 ft.)
Distribution
from FNA
FL; GA
[WildflowerSearch map]
[BONAP county map]
from FNA
AZ; NM; TX; Mexico (Chihuahua, Coahuila, Sonora)
[WildflowerSearch map]
[BONAP county map]
Discussion

Dalea feayi occurs in xeric soils and generally does not grow in the same habitats as D. carnea. In Florida, the species is frequent in the peninsula and central panhandle regions.

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

Dalea wrightii occurs in southeastern Arizona, southern New Mexico, and trans-Pecos Texas.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 11. FNA vol. 11.
Parent taxa Fabaceae > subfam. Faboideae > Dalea 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. 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. 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
Synonyms Petalostemon feayi D. wrightii var. warnockii
Name authority (Chapman) Barneby: Mem. New York Bot. Gard. 27: 257. (1977) A. Gray: Smithsonian Contr. Knowl. 3(5): 49. (1852)
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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