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WEAKLEY'S FLORA OF THE SOUTHEASTERN US: (4/24/22) Toxicodendron rydbergii FAMILY Anacardiaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Toxicodendron rydbergii
FAMILY
Anacardiaceae
COMMON NAME:
Wesern Poison Ivy
Leaf lower surface glabrous to sparsely strigose, upper surface glabrous, per Weakley's Flora.