Flora of North America species comparison

petiole 1–4 mm;

blade 4–40 × 3–30 mm, base rounded to cordate, villous with scattered glandular hairs.

petiole 2–6 mm;

blade: proximal 15–35 × 10–30 mm, base truncate or rounded to cuneate, distal 4–25 × 2–14 mm, base hastate to sagittate, villous with scattered glandular hairs.

6–12 mm.

10–22 mm.

sepal lobes broadly lanceolate to ovate, 5–6 × 3–4 mm, accrescent, apex acute, villous;

corolla tube 3–5 mm, palate yellow, inflated, hairy, spurs 6–8 mm, abaxial lobes yellow, adaxial violet, 3–4 mm;

abaxial filaments 2–2.5 mm, adaxial 1.5–2 mm;

style included, 1.2–1.5 mm;

stigma straight.

sepal lobes lanceolate, 3–6 × 1–2 mm, not accrescent, apex acuminate, villous;

corolla tube 1–2 mm, palate yellow, inflated, hairy, spurs 5–6 mm, abaxial lobes yellow to violet, adaxial blue to violet, 2–3 mm;

abaxial filaments 1.5–2 mm, adaxial 1–1.5 mm;

style included, 1.3–1.5 mm;

stigma straight.

ovoid-globular, 3–5 mm.

ovoid-globular, 3–5 mm.

1–1.5 mm, cristate-tuberculate.

1–1.5 mm, cristate-tuberculate.

= 18.

= 36.