Flora of North America species comparison

basal 2–4, blade lanceolate, 150–250 x 80–120 mm, 2-pinnatifid, margins of adjacent lobes nonoverlapping, entire or serrate, surfaces glabrous or hirsute;

cauline 4–10, blade triangular to lanceolate, 60–300 x 5–90 mm, undivided or 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping, 2-serrate, surfaces glabrous.

basal 0–2, blade elliptic, 1–10 x 1–5 mm, 1-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, dentate, surfaces glabrous;

cauline 0–5, blade lanceolate or elliptic to deltate, 7–30 x 1–25 mm, 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate, surfaces glabrous.

simple, sometimes paniculate, 1–3, exceeding basal leaves, each 10–50-flowered;

bracts linear or narrowly lanceolate to subulate, 15–80 x 3–8 mm, undivided, proximal margins entire, distal entire or serrate, surfaces hispid to tomentose.

simple or paniculate, 1–3, exceeding basal leaves, each 8–20-flowered;

bracts deltate, 5–20 x 10–15 mm, 1- or 2-pinnatifid nearly to midrib, lobes sometimes laciniate, margins serrate, surfaces glabrous.

0–1 mm.

1–1.5 mm.

calyx 10–15 mm, hispid to hirsute, lobes 5, triangular, 4–7 mm, apex entire, ciliate;

corolla 22–30 mm, tube light yellow, greenish yellow, or light pink, 10–15 mm;

galea light yellow, greenish yellow, or light pink, with purple to red veins, 9–15 mm, beakless, margins entire medially, 1-toothed distally, apex arching over abaxial lip;

abaxial lip light yellow or light pink, with purple veins, 9–15 mm.

calyx 3.5–8.5 mm, glabrous, lobes 2(–4), triangular, 2–6 mm, apex dentate to 2-dentate, glabrous;

corolla 8–16 mm, tube light pink to purple, 5–9 mm;

galea bicolored, yellow with purple spots proximally, purple distally, 3–6.5 mm, beakless, margins 1-toothed medially and distally, apex straight to arching slightly over abaxial lip;

abaxial lip yellow to pink with purple spots, 3–8 mm.

= 32.

= 16 (Asia).