Blooms May-August, in contrast to the more common Pinxter Flower (Rhododendron periclymenoides), which blooms April-May.
Grows in swamps and ditch banks, and in clearings, throughout the state.
There are 209 records in the project database.
GA | AL | WA | FR | CL | MO | HO | BA | BC | HA | CE | PG | AA | CV | CH | SM | KE | QA | CN | TA | DO | WI | SO | WO |