Contains 5 accepted taxa overall.
Characteristics
Classification
Citation
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Species
| Scientific Name | Common Name | Status | Photos |
|---|---|---|---|
| Toxicodendron radicans | FAC (NWPL EMP) FAC (NWPL NCNE) | ||
| Toxicodendron radicans ssp. negundo | midwestern poison ivy | Native FAC (NWPL EMP) FAC (NWPL NCNE) SNR (State Rank) | |
| Toxicodendron radicans ssp. radicans | eastern poison ivy | Native FAC (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) | |
| Toxicodendron rydbergii | Rydberg’s poison ivy | Native FACU, FACW (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S3 (State Rank) G5 (Global Rank) | |
| Toxicodendron vernix | poison sumac | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G5 (Global Rank) |