Flora of North America species comparison

ascending-erect, several from taproot, profusely branched at base, elongated stem internode 1–3 cm.

very short or absent, densely tufted.

basal and cauline;

leaflet blades 10–25 mm, surfaces hairy.

basal;

leaflet blades 8–20 mm, surfaces densely hairy.

2–10 cm, not exserted beyond leaves, or only partially so, loose.

(2–)3–6 cm, not exceeding leaves, dense.

1–6 cm (together with racemes 2–10 cm);

bract 2–3.5 mm.

0–1.4(–2) cm;

bracts 8–15 mm.

2.5–4 mm.

0.4–1.5 mm.

in 6–9 whorls, 7–10 mm;

corolla bluish, banner not or scarcely recurved, 2.5–3 mm wide.

in 2 or 3 whorls, 7–10 mm;

corolla purple or violet, banner patch white, banner not or scarcely recurved, 2.5–3 mm wide, upper keel margins ciliate near tip.

= 48.

= 48.