FAMILY: EUPHORBIACEAE
ALTERNATE COMMON NAMES: chicken tree, popcorn
tree
LEAVES: alternate, simple, deciduous, blades rhombic-ovate-deltoid, tips acuminate, blades 1-3.5” long by 1-3” wide, typically blades are about as broad as long; red fall color
FLOWER: unisexual, plants monoecious; inflorescence a spike with female flowers in lower portion and male in upper, individual flowers small, yellowish
FRUIT: three-lobed capsule; seeds large and waxy
TWIGS: exudes milky sap when twig is snapped or leaf removed; sap reportedly toxic
BARK: on older trees brownish gray with shallow furrows
FORM: small deciduous tree, usually fast-growing
HABITAT: ruderal forests, old fields, fence rows, levees, mesic to hydric forests, wet prairies, edges of fresh to intermediate marsh
WETLAND DESIGNATION: Facultative (FAC): Occurs in wetlands or non-wetlands of the Atlantic and Gulf Coast Plain Region
RANGE: invasive exotic! naturalized in southeastern U.S., native of China [Global Range Map] [US County Range Map]
USES: ornamental (still used!), wax from seed was used to make candles and soap
WILDLIFE: considered undesirable whitetail deer browse but heavily used when little else is available
Best Recognition Features:
- prolifically weedy small tree
- rhombic-deltoid leaves with acuminate apex, blades about as wide as long
- milky sap exuded when a leaf is removed or a twig cut
- three-lobed, three-seeded capsular fruit
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