Flora of North America species comparison

basal 2–5, blade lanceolate, 40–80 x 3–20 mm, 2-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate to 2-serrate, surfaces glabrous;

cauline 2–6, blade lanceolate, 15–70 x 5–20 mm, 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate, surfaces glabrous.

basal 4–20, blade elliptic or lanceolate to oblanceolate, 10–70 x 3–15 mm, 1-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, 1- or 2-serrate, surfaces glabrous;

cauline 0–20, blade lanceolate, 10–50 x 2–10 mm, 1-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate, surfaces glabrous or tomentose.

simple, 1–4, exceeding basal leaves, each 10–50-flowered;

bracts lanceolate or subulate to trullate, 10–15 x 1–2 mm, undivided or pinnatifid, proximal margins entire, distal serrate, surfaces glabrous or tomentose.

simple, 1–10, exceeding basal leaves, each 5–50-flowered;

bracts subulate to trullate, 10–25 x 8–10 mm, undivided or +/- lobed, proximal margins entire, distal serrate or crenate, surfaces glabrous or tomentose.

1–3.5 mm.

2–3 mm.

calyx 7.5–11 mm, hispid to tomentose, lobes 5, linear to narrowly triangular, 4–5 mm, apex entire, glabrous or ciliate;

corolla 16–19 mm, tube light or dark yellow, 8–10 mm;

galea light or dark yellow, 8–9 mm, beakless, margins entire medially and distally, apex arching beyond abaxial lip;

abaxial lip light or dark yellow, 4–5 mm.

calyx 6–10 mm, glabrous or tomentose, lobes 5, triangular to deltate, 1–3 mm, apex entire, glabrous;

corolla 14–22 mm, tube white, yellowish, or light purple to purple, 7–15 mm;

galea white, yellowish, or light purple to purple, 7–10 mm, beaked, beak straight, 5–8 mm, margins entire medially and distally, apex extending beyond abaxial lip;

abaxial lip white, yellowish, or light purple to purple, 4–9 mm.

= 16.