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 Corolla 25-27 mm long (including the 5-10 mm lobes); capsule 10-14 mm long; [of pinelands]|
|1 Corolla 10-15 mm long (including the 3-5 mm lobes); capsule 7-10 mm long.|
|..2 Leaves linear to linear-elliptic; [of moist pinelands]|
..2 Leaves elliptic to elliptic-ovate; [of floodplain forests]