Baptisia lecontei |
Baptisia perfoliata |
|
---|---|---|
pineland wild indigo |
cat-bells |
|
Habit | Herbs divaricate-branched, to 1 m, puberulent or glabrate. | Herbs ascending or erect, much-branched, to 1 m, glabrous. |
Leaves | not blackening upon drying, petiolate; stipules mostly deciduous, lanceolate, 2–10 mm; petiole 2–10 mm; leaflets 3, blades spatulate to obovate. |
sessile; stipules absent; leaflet 1, blade perfoliate, broadly ovate-elliptic. |
Racemes | 3–10-flowered, flowers well spaced, terminal, bracteate, bracts persistent. |
1-flowered, axillary, ebracteate. |
Pedicels | 10–20 mm, bracteolate. |
absent. |
Flowers | 10–15 mm; calyx 6–7 mm, lobes ± equal to tube, glabrous or pubescent; corolla lemon yellow, 9–14 mm. |
15–17 mm; calyx 5–7 mm, glabrous; corolla bright yellow, 13–15 mm. |
Legumes | ascending, ovoid to suborbicular, 8–11 × 8–9 mm, abruptly short-beaked, somewhat woody. |
ascending, ovoid, 10–15 × 8–12 mm, abruptly beaked, woody. |
Seeds | 2–4. |
2–4. |
2n | = 18. |
|
Baptisia lecontei |
Baptisia perfoliata |
|
Phenology | Flowering Apr–Jun. | Flowering Apr–Jun. |
Habitat | Pine and pine-oak woodlands, white, sandy soils. | Open pine and pine-oak woodlands, sandy soils. |
Elevation | 0–30 m. (0–100 ft.) | 10–200 m. (0–700 ft.) |
Distribution |
FL; GA
|
AL; FL; GA; SC
|
Discussion | As noted by D. Isely (1981), Baptisia lecontei superficially resembles B. tinctoria in having relatively small flowers, yellow corollas, and somewhat similar legumes. Baptisia tinctoria does not have the persistent, foliaceous bracts and bracteolate pedicels of B. lecontei. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Baptisia perfoliata forms hybrids with B. alba, B. lanceolata, and B. tinctoria; F1 hybrids with the latter are called B. × microphylla Nuttall. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 11. | FNA vol. 11. |
Parent taxa | Fabaceae > subfam. Faboideae > Baptisia | Fabaceae > subfam. Faboideae > Baptisia |
Sibling taxa | ||
Synonyms | Crotalaria perfoliata | |
Name authority | Torrey & A. Gray: Fl. N. Amer. 1: 386. (1840) | (Linnaeus) R. Brown in W. Aiton and W. T. Aiton: Hortus Kew. 3: 5. (1811) |
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