Flora of North America species comparison

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.

basal 0–4, blade lanceolate, 6–25 x 3–13 mm, 1-pinnatifid, margins of adjacent lobes nonoverlapping, serrate, surfaces glabrous;

cauline 3–7, blade lanceolate, 10–35 x 2–6 mm, 1(or 2)-pinnatifid, margins of adjacent lobes nonoverlapping, serrate, surfaces glabrous.

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.

simple, capitate, 1–3, exceeding basal leaves, each 6–12-flowered;

bracts linear to triangular, 6–9 x 1–3 mm, undivided or 1-pinnatifid, proximal margins entire, distal serrate, surfaces glabrous.

2–3 mm.

1–2 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.

calyx 4–5.5 mm, glabrous, lobes 2, deltate, 0.2–1 mm, apex entire, glabrous;

corolla 11–17 mm, tube yellow, 6–8 mm;

galea yellow, 5–9 mm, beaked, beak straight, 0.5–2 mm, margins entire medially and distally, apex extending over abaxial lip;

abaxial lip yellow, 4–7 mm.

= 16.

= 16.