Toxicodendron pubescens Mill.

Atlantic poison oak (en)

Species

Angiosperms > Sapindales > Anacardiaceae > Toxicodendron

Characteristics

Simple or sparingly branched, suberect shrub, seldom over 1 m; young twigs pubescent, as also the petioles; lfls 3, the terminal one long-petiolulate, the lateral ones usually subsessile, pubescent on both sides or eventually glabrate above, ovate to obovate or subrotund, 4–8 cm, mostly blunt or rounded at the tip, commonly with 2–4 blunt or rounded deep teeth or shallow lobes on each side, or the margins merely wavy; fr yellowish-white, 5 mm, pubescent at first, becoming minutely papillose; 2n=30. Sandy woods; L.I. and N.J. to n. Fla., w. to W.Va., s. Mo., s. Kans., and Tex. May. (T. toxicaria; Rhus quercifolia; R. toxicodendron)
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination entomogamy
Spread -
Mature width (meter) 1.0
Mature height (meter) 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Dry barrens, pinelands and sands. Open woodlands, scrub oak and pine woodland savannahs, usually on poor, sandy soils.
Light 7-9
Soil humidity 2-7
Soil texture 2-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 6-8

Usage

Uses dye material medicinal oil poison
Edible -
Therapeutic use Emetic (bark), Unspecified (root), Dermatological Aid (root), Emetic (unspecified), Oral Aid (unspecified), Pediatric Aid (unspecified), Sedative (unspecified), Poison (unspecified), Cancer (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs soaking.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -19
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Toxicodendron pubescens unspecified picture

Distribution

Toxicodendron pubescens world distribution map, present in Czech Republic, Taiwan, Province of China, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:255764-2
WFO ID wfo-0000409202
COL ID 57LHL
BDTFX ID 56080
INPN ID 117722
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Toxicodendron pubescens Rhus toxicodendron Rhus acutiloba Cotinus toxicodendron Toxicodendron quercifolium Rhus pubescens Toxicodendron toxicodendron Toxicodendron monticola Toxicodendron compactum Rhus quercifolia Philostemon toxicodendron Rhus radicans var. pubescens Rhus toxicodendron var. quercifolia