Click the number at the start of a key lead to highlight both that lead and its corresponding lead. Click again to show only the two highlighted leads. Click a third time to return to the full key with the selected leads still highlighted.
1 Expanded corolla < 1.5 cm across; palate not exserted from the throat of the corolla; rosettes usually 2-4 cm in diameter; flowers usually white to pale violet (rarely medium violet or yellow); seeds 0.4 mm long
..2 Corolla yellow
....3 Hairs on the lower portion of the scape elongated, pointed, multicellular, nonglandular, transitioning upward to 1-celled glandular hairs; expanded portion of corolla markedly ‘veiny’ (darker along the veins); [of se. NC southward to s. peninsular FL and e. Panhandle FL]
......4 Fresh leaves dull red or reddish green; corolla lobes ca. 2× as long than broad, the lobes notched about 1/2 their length
........5 Corolla tube violet, with darker violet veins; hairs of the inner corolla tube white
........5 Corolla tube yellow, with reddish-brown veins; hairs of the inner corolla tube yellow