Considered by Terrell and Peterson to be rare in Maryland (Terrell & Peterson, 2009). The varieties microstachya and muricata are both resent in Maryland. The variety microstachya is not native to Maryland.
There are 33 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 |