Flora of North America species comparison

basal 1–10, blade lanceolate, 30–200 x 20–70 mm, 2(or 3)-pinnatifid, margins of adjacent lobes nonoverlapping or extensively overlapping distally, 1-serrate, surfaces glabrous, hispid, or downy;

cauline 4–20, blade lanceolate, 15–250 x 5–100 mm, 2-pinnatifid, margins of adjacent lobes nonoverlapping or extensively overlapping distally, serrate, surfaces glabrous, hispid, or downy.

basal 2–12, blade elliptic to lanceolate, 30–260 x 40–60 mm, 2-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate, surfaces glabrous;

cauline 1–5, blade elliptic to lanceolate, 70–120 x 10–40 mm, 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate, surfaces glabrous.

basal 0;

cauline 10–20, blade linear to narrowly lanceolate, 15–70 x 1–6 mm, undivided, margins serrate, surfaces glabrous.

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

bracts lanceolate to trullate, 10–35 x 3–5 mm, undivided or 1-pinnatifid, proximal margins entire, distal 1- or 2-serrate, surfaces glabrous.

simple, 1–3, exceeding basal leaves, each 6–20-flowered;

bracts lanceolate, 5–15 x 3–5 mm, undivided, proximal margins entire, distal serrate, surfaces glabrous.

paniculate or simple or buds present in cauline leaf axils, 3–15, each 2–12-flowered;

bracts linear to narrowly lanceolate, 2–70 x 1–6 mm, undivided, proximal margins entire, distal serrate, surfaces glabrous.

2–4 mm.

2–3 mm.

1.5–4.5 mm.

calyx 9–18 mm, downy to tomentose, lobes 5, triangular, 3–4 mm, apex entire, ciliate;

corolla 23–43 mm, tube dark red, purple, or orange-yellow, rarely white, 8–18 mm;

galea dark red, purple, or orange-yellow, rarely white, 15–25 mm, beakless, margins entire medially and distally, apex straight;

abaxial lip dark red, purple, or orange-yellow, rarely white, 8–15 mm.

calyx 10–14 mm, tomentose, lobes 5, triangular, 5–7 mm, apex entire, glabrous;

corolla 18–22 mm, tube pinkish, rarely white, 8–13 mm;

galea pink to lavender, rarely white, 10–11 mm, beakless, margins entire medially and distally, apex arching over abaxial lip;

abaxial lip lavender, 4–7 mm.

calyx 5.5–8.5 mm, glabrous, lobes 2, triangular, 0.5–1 mm, apex entire, glabrous;

corolla 12–20 mm, tube yellow, 4–10 mm;

galea yellow, 8–11 mm, beakless, margins entire medially, 1-toothed distally, apex arching over abaxial lip;

abaxial lip yellow, 6–8 mm.

= 16.

= 16.