Flora of North America species comparison

absent.

absent or short, decumbent.

basal;

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

greenish, basal, also with a few cauline tufts;

leaflet blades usually 10–30 mm, surface sparsely pilose.

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

4–9(–12) cm, exserted beyond leaves, usually open.

(3–)5–7.5 cm;

bracts 5 mm.

8.5–16 cm;

bracts 4–5 mm.

1 mm.

2–3 mm.

in 9–13 whorls, 9–12 mm;

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

corolla blue-violet.

in 3–7 whorls, well spaced, (9–)10–11.5 mm;

corolla blue, banner patch white to light yellow.

7–11 mm, pubescent.

2–4.

= 48.

= 48.