Flora of North America species comparison

basal 2 or 3, blade lanceolate, 10–20 x 2–3 mm, 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping, serrate, surfaces glabrous;

cauline 1–4, blade linear to lanceolate, 10–50 x 2–10 mm, undivided or 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping, serrate to 2-serrate, surfaces glabrous or sparsely downy to hispid.

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.

paniculate or buds present in cauline leaf axils, 1–8, exceeding basal leaves, each 5–20-flowered;

bracts linear to narrowly lanceolate, 7–15 x 1–2 mm, undivided or 1-pinnatifid, proximal margins entire, distal 1- or 2-serrate, sometimes crenulate, surfaces glabrous or hispid.

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.

0.5–2 mm.

1–1.5 mm.

calyx 5–8 mm, glabrous, lobes 2, triangular, 0.5–1.5 mm, apex entire, sometimes slightly bifurcate, glabrous;

corolla 12–18 mm, tube deep yellow, 7–10 mm;

galea dark yellow or yellow tinged with purple or spotted, 5–9 mm, beakless, margins entire medially, 1-toothed distally, apex arching over abaxial lip;

abaxial lip dark yellow, 5–7 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.

= 16.

= 16 (Asia).