Toxicodendron radicans var. negundo

Classification	Dicots
Family	Anacardiaceae
Family (Traditional)	Anacardiaceae
Genus	Toxicodendron
Species:	Toxicodendron radicans
Infraspecies:	Toxicodendron radicans (Greene) Reveal var. negundo
Common Name	Poison Ivy
Growth Habit	vine - liana
Plant Notes	**
Characteristics	Armaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Woody; Duration: Perennial; General Ecology: Terrestrial; Growth Habit: vine - liana; Region of Origin: North America; Reproductive Phenology: April; Reproductive Phenology: May; Leaf Arrangement: alternate; Leaf Complexity: compound; Leaf Dissection: 1; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaf Petiole Type: petiolate; Leaf Type: broadleaf; Leaf Venation: ternate; Leaflet Margins: lobed; Leaflet Margins: serrate; Leaflet Number: 3; Base Flower Color: Yellow; Fruit Dehiscence: No; Fruit Type: Berry; Fruit Type: Drupe; Fruit Wet/Dry: Wet; Hypanthium Present: No; Overall Flower Symmetry: Actinomorphic; Perianth Present: Yes; Pistil Number: 1; Sexuality: monoclinous; Sporangium Arrangement: N/A; Stamen Number: 5
C value	2
Status	Native

** Not applicable or data not available.

Currently no photos are available for this plant.

Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.