Rhus toxicodendron Poison oak (Anacardiaceae) Deciduous shrub

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Rhus toxicodendron
Poison oak
Deciduous shrub
(1 Page of 5)

The Rhus toxicodendron plant species is found in Southeastern N. America - New Jersey to Delaware, south to Georgia, Alabama and Texas. It is a member of the Anacardiaceae family. Common gardeners may know the plant as Poison oak. Some home gardeners know the variety as R. quercifolia. Toxicodendron radicans. T. pubescens. P.Mill.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Rhus toxicodendron
Common Name:  Poison oak
Family:  Anacardiaceae
Author:  L.

Known Hazards:  This plant contains toxic substances and skin contact with it can cause severe irritation to some people[11]. The sap is extremely poisonous[11]. The sap contains 3-N pentadecycatechnol. Many people are exceedingly sensitive to this, it causes a severe spreading dermatitis. The toxins only reach the skin if the plant tissues have been damaged, but even indirect contact can cause severe problems[200].

Mature Height:  0.6   Mature Width:  1

Habitat:  Dry barrens, pinelands and sands[43].

General Uses: The leaves are rich in tannin. They can be collected as they fall in the autumn and used as a brown dye or as a mordant[169]. An oil is extracted from the seeds[4]. It attains a tallow-like consistency on standing and is used to make candles. These burn brilliantly, though they emit a pungent smoke[4]. The milky juice makes an excellent indelible marking ink for linen etc[4, 11]. It is also used as a varnish for boots and shoes[4].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
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