Cercis canadensis |
|||||||||
---|---|---|---|---|---|---|---|---|---|
eastern redbud, redbud |
|||||||||
Habit | Shrubs or trees. | ||||||||
Stems | gray-brown to red-brown, twigs glabrous or tomentose. |
||||||||
Leaves | petiole 10–50 mm, glabrous or hairy; blade dull to dark green, membranous, subcoriaceous, or coriaceous, thickened (0.15–0.3 mm) or thin (0.05–0.25 mm), blades cordate, suborbiculate, orbiculate, or reniform, 24–110 ×20–116 mm, base nearly truncate to cordate, margins flat or sinuate, veins 5–9, palmate, prominent, apex obtuse to acuminate, sometimes retuse, surfaces glabrous or hairy abaxially, sometimes restricted to veins or vein axils, glabrous adaxially, sometimes glossy. |
||||||||
Pedicels | glabrous or hairy. |
||||||||
Flowers | calyx 5–7.6 mm wide; petals usually pink, rarely white, nectar guides magenta, banner 4.4–6.5 × 3–5.8 mm, wings 4.5–7.1 ×3.2–4.8 mm, keel 6.5–9.5 × 4.3–7 mm. |
||||||||
Legumes | dull brown, magenta, or red-brown, 48–109 × 7–21 mm, winged on abaxial suture, sometimes glossy, waxy, surfaces glabrous or hairy. |
||||||||
Cercis canadensis |
|||||||||
Distribution |
North America; n Mexico
|
||||||||
Discussion | Subspecies 3 (3 in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
||||||||
Key |
|
||||||||
Source | FNA vol. 11. | ||||||||
Parent taxa | Fabaceae > subfam. Cercidoideae > Cercis | ||||||||
Sibling taxa | |||||||||
Subordinate taxa | |||||||||
Synonyms | Siliquastrum canadense | ||||||||
Name authority | Linnaeus: Sp. Pl. 1: 374. (1753) | ||||||||
Web links |