Flora of North America species comparison

decumbent-ascending to erect, strigulose.

obsolete (reduced to 1 to several crowns), with persistent thatch of stipules and petioles.

(2–)4–17 cm;

stipules 4–13(–16) mm, papery-scarious, pallid;

leaflet blades oblong to elliptic, (4–)7–27(–33) mm, apex acute or obtuse, surfaces sparsely to moderately strigose, sometimes glabrous adaxially.

(3–)4–10 cm;

stipules 6–10 mm, papery-membranous;

leaflets 7–15, blades obovate-cuneate to broadly oblanceolate or elliptic, (3–)5–14 mm, thick, apex obtuse or subacute, surfaces villous-tomentose.

(7–)10–50-flowered;

axis (0.6–)1–9(–13) cm in fruit;

bracts 2–8 mm;

bracteoles 0.

(3–)5–10-flowered, flowers ascending;

axis 0.5–2.5 cm in fruit;

bracts 5–7 mm;

bracteoles 0.

erect or incurved-ascending, (3–)4–14(–16.5) cm.

ascending, (2–)4–10 cm.

to 0.8 mm.

3–5 mm.

11.5–19.5 mm;

calyx [4.8–]5.6–10.5 mm, strigulose, tube [3–]4–7 × 2–3.2 mm, lobes subulate or subulate-setaceous, 0.4–4.2 mm;

corolla keel 8–15 mm.

35–41 mm;

calyx cylindric, 18–24 mm, villous, tube (12–)13.5–16 mm, lobes subulate to lanceolate, 3.5–8 mm;

corolla scarlet or crimson;

banner and keel nearly same length, recurved through 20–30°;

keel 35–40 mm.

stramineous, ovoid-, oblong-, or lanceoloid-ellipsoid, or narrowly oblong, [5.5–]6–12 × 2.3–4 mm, thin becoming papery, strigulose;

stipe 0–1.8 mm.

ascending (humistrate), color concealed by hairs, incurved, obliquely lanceoloid-ovoid or narrowly ovoid-ellipsoid, obcompressed, 25–40 × 9–12 mm, unilocular, fleshy becoming leathery, densely villous-tomentulose, concealing surface.

34–43.