Toxicodendron rydbergii

Toxicodendron rydbergii

Secure  (NatureServe)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Anacardiaceae
Genus: Toxicodendron
Species:
T. rydbergii
Binomial name
Toxicodendron rydbergii
Synonyms[2]
  • Rhus rydbergii Small ex Rydb.
  • Rhus radicans var. rydbergii (Small ex Rydb.) Rehder
  • Rhus toxicodendron var. rydbergii (Small ex Rydb.) Garrett
  • Toxicodendron radicans subsp. rydbergii (Small ex Rydb.) Á. Löve & D. Löve
  • Toxicodendron radicans var. rydbergii (Small ex Rydb.) Erskine

Toxicodendron rydbergii, the western poison ivy[3] or northern poison oak, is a species of Toxicodendron in the cashew family native to North America.

Poison ivy berries on a dormant plant in the Wasatch Mountains. Utah, United States.
  1. ^ "Toxicodendron rydbergii. NatureServe Explorer 2.0". explorer.natureserve.org. Retrieved 22 September 2023.
  2. ^ "Toxicodendron rydbergii". Tropicos. Missouri Botanical Garden.
  3. ^ USDA, NRCS (n.d.). "​Toxicodendron rydbergii​". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 11 December 2015.