Flora of North America species comparison

densely villous, hairs glandular.

erect, 10–80 cm, puberulent, pubescent, or densely villous.

glandular-pubescent;

proximal 10–40 mm, margins 3–5-lobed, lobes linear to filiform, 1–3 mm wide;

distal 10–25 × 1 mm, margins entire.

10–25 mm, margins 3-lobed, lobes linear.

capitate spikes, 2–12-flowered, or flowers solitary;

bracts 1–6, 10–40 mm, margins 3-lobed, lobes purple distally, narrowly lanceolate, linear, or filiform.

2–4-flowered, or flowers solitary, 20–30 mm;

bracts 3–6, lobes narrowly lanceolate to linear.

bracteoles 10–40 mm, margins pinnately lobed.

calyx 15–30(–40) mm, tube 1–2.5 mm, apex 2-fid, cleft 2–3 mm;

corolla lavender-pink to purple-red or yellow with purple veins and markings, 15–25(–30) mm, throat 5–7 mm diam., abaxial lip 5–10 mm, ca. equal to and appressed to adaxial;

stamens 4, filaments hairy, fertile pollen sacs 2 per filament, equal.

15–25 mm.

oblong-lanceoloid, 6–12 mm.

15–20, light brown, ovoid to reniform, 2–2.5 mm, reticulate and papillate.

= 26.