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.
2 Leaflets 1.5-2× as long as wide; leaflet bases subcordate, slightly asymmetrical; leaflet lower surface densely tomentulose; corollas 23-25 mm long; [native of s. TX southwards, and introduced in s. FL] | |