Flora of North America species comparison

decumbent to erect.

absent.

some basal, mostly cauline;

leaflet blades usually 5–15(–30) mm, surfaces hairy to shaggy.

basal;

leaflet blades 10–20 mm, surfaces with long, dense, silvery-appressed hairs.

2–10 cm, exserted beyond leaves, open.

3–8 cm (not including peduncle), slightly exceeding leaves, dense.

3–5 cm;

bracts 4–9 mm.

(3–)5–7.5 cm;

bracts 5 mm.

slender, 1.5–3 mm.

1 mm.

fragrant, in (2 or)3–7 whorls, ± well spaced, 7–9(–12) mm;

corolla blue, banner patch white to yellow.

in 9–13 whorls, 9–12 mm;

calyx abaxial lobe 2–3 mm, adaxial lobe 5 mm;

corolla blue-violet.

7–11 mm, pubescent.

2–4.

= 48.

= 48.