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Poison Ivy

Toxicodendron Radicans

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Overview

Poison Ivy (Toxicodendron radicans) is a pernicious, native North American plant, identifiable by its trio of leaflets. Thriving in zones 4-10, it can spread as a groundcover or climb up to 30 feet as a vine. The plant contains urushiol, causing severe skin irritation upon contact. Due to its invasive nature and health risks, it's generally unwelcome in landscapes. Exercise caution: even dead plants can still cause reactions.

Sun Full, Half, ShadeWater Very LowZones 8–10Type ShrubClimate Temperate

Poison Ivy (Toxicodendron Radicans) — especially in areas with human activity, image 60

Culture

Sun: Full, Half, Shade
Water: Very Low
USDA zones: 8–10

Shape & size

Mature height: 1–3 Ft.
Mature width: 1–3 Ft.

Classification

Type: Shrub
Family: Anacardiaceae
Climate: Temperate

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Photos (118)

Poison Ivy (Toxicodendron Radicans) — Thriving in zones 4-10, it can spread as a groundcover or climb up to 30 feet as a vine, image 67

Poison Ivy (Toxicodendron Radicans) — well-drained soils and is commonly found along the edges of woods or other undisturbed areas; especially in, image 57

Poison Ivy (Toxicodendron Radicans) — Due to its invasive nature and health risks, it's generally unwelcome in landscapes; especially in areas with, image 90

Poison Ivy (Toxicodendron Radicans) — Personal protective equipment is mandatory when handling this plant; thriving in zones 4-10, it can spread as a

Poison Ivy (Toxicodendron Radicans) — especially in areas with human activity, image 81

Poison Ivy (Toxicodendron Radicans) — with three almond-shaped leaflets; especially in areas with human activity, image 54

Poison Ivy (Toxicodendron Radicans) — Personal protective equipment is mandatory when handling this plant

Poison Ivy (Toxicodendron Radicans) — It spreads through seed dispersal and vegetatively by rhizomes.<br><br>When designing landscapes

Poison Ivy (Toxicodendron Radicans) — identifiable by its trio of leaflets; especially in areas with human activity

Poison Ivy (Toxicodendron Radicans) — commonly known as poison ivy; its leaves are distinctive, image 71

Poison Ivy (Toxicodendron Radicans) — shrub for full or half or shade

Poison Ivy (Toxicodendron Radicans) — native North American plant

Poison Ivy (Toxicodendron Radicans) — with three almond-shaped leaflets; especially in areas with human activity, image 96

Poison Ivy (Toxicodendron Radicans) — Poison Ivy (Toxicodendron radicans) is a pernicious

Poison Ivy (Toxicodendron Radicans) — with three almond-shaped leaflets

Poison Ivy (Toxicodendron Radicans) — Remember, "Leaves of three, let it be," to avoid accidental exposure; its leaves are distinctive, image 83

Poison Ivy (Toxicodendron Radicans) — Due to its invasive nature and health risks, it's generally unwelcome in landscapes; especially in areas with, image 69

Poison Ivy (Toxicodendron Radicans) — commonly known as poison ivy; its leaves are distinctive, image 92

Poison Ivy (Toxicodendron Radicans) — with three almond-shaped leaflets; especially in areas with human activity

Poison Ivy (Toxicodendron Radicans) — and taking on a reddish hue when they emerge in spring; its leaves are distinctive

Poison Ivy (Toxicodendron Radicans) — native North American plant; its leaves are distinctive, image 86

Poison Ivy (Toxicodendron Radicans) — Remember, "Leaves of three, let it be," to avoid accidental exposure; its leaves are distinctive, image 62

Poison Ivy (Toxicodendron Radicans) — The plant contains urushiol, causing severe skin irritation upon contact; its leaves are distinctive, image 68

Poison Ivy (Toxicodendron Radicans) — it can also grow as a vine; especially in areas with human activity, image 72

Photographs by 13 contributors

Bob Peterson from North Palm Beach, CC BY-SA 2.0 · source
Kristof Zyskowski & Yulia Bereshpolova, CC BY 2.0 · source
Agnieszka Kwiecień, Nova, CC BY-SA 4.0 · source
Chris Light, CC BY-SA 4.0 · source
R. A. Nonenmacher, CC BY-SA 4.0 · source
Sam Fraser-Smith from Brisbane, Australia, CC BY 2.0 · source
Alex Abair, CC BY 4.0 · source
Randy Nonenmacher, CC BY-SA 3.0 · source
Magpieturtle, CC BY 4.0 · source
Superior National Forest, CC BY 2.0 · source
Cliff from Arlington, Virginia, USA, CC BY 2.0 · source
Rob Duval, CC BY-SA 3.0 · source
Kbh3rd, CC BY 3.0 · source

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