NPSpecies

Data Source: Gleason & Cronquist, 1991 Legacy NPSpecies information may no longer be applicable, please remove if it is not applicable. In legacy NPSpecies Weedy value was Yes with comment: see comments

Data Source: Gounaris, 2000

Park Species Detail: Gounaris, 2000: Characterized by mediium invasiveness, while covering a relatively high percentage of the park. Yorktown: Five relatively small populations of low plant density were found in forest habitat throughout Yorktown. Individuals were also scattered throughout two fields and ~ 1 acre of roadside Colonial Parkway: Individuals scattered throughout ~8 acres of parkway corridor, with a concentration around the Williamsburg entrance ramp,/, Park Species Data Source: Gounaris, 2000 -Colonial Parkway/Jamestown Unit/Yorktown Unit;