Laurel greenbrier is a spiny, evergreen climbing vine native to the southeastern US, Cuba and the Bahamas, growing from a large woody tuber in wet bogs and swamps. It is a vigorous, thicket-forming plant best kept in wet or boggy conditions.
Family
Smilacaceae (Smilac family)
Grows as
Climber, Grass
Light
Full sun, Part shade
Water
Keep the soil consistently wet or saturated; it tolerates flooding.
Soil
Wet, acidic, peaty or sandy soil such as bog or pocosin mix.
Temperature
Hardy in temperate climates; tolerates frost, with the native range extending into warm subtropical areas.
How easy
Moderate
Safety
Not toxic to cats or dogs (ASPCA).
Edible
Yes, some parts
Native range
SE. U.S.A. to E. Texas, Bahamas, Cuba
Climate
temperate
About
Smilax laurifolia is a species of flowering plant in the greenbrier family known by the common names laurel greenbrier, laurelleaf greenbrier, bamboo vine, and blaspheme vine. It is native to the southeastern United States, where it occurs along the Gulf Coastal Plain and Atlantic Plain from Texas to New Jersey, the range extending inland to Arkansas, Oklahoma, and Tennessee. It also occurs in Cuba and the Bahamas.
Where it grows
This plant grows in bogs, swamps, and marshy areas. It is a dominant plant in pocosins. The soils are wet to saturated and the sites are often flooded. It is common in the Everglades and it is "characteristic" of the Okefenokee Swamp understory flora. It grows beneath cypress, swamp blackgum (N. sylvatica), white bay (Magnolia virginiana), loblolly bay (Gordonia lasianthus), sweet bay (Tamala borbonia), red maple (Acer rubrum), cassena (Ilex cassine), titi (Cyrilla racemiflora), and southern white cedar (Chamaecyparis thyoides). In the understory it is associated with hurrahbush (Lyonia lucida), leucothoe (Leucothoe racemosa), sweetspire (Itea virginica), poor-man's soap (Clethra alnifolia), coral greenbrier (S. walteri), and honeycup (Zenobia pulverulenta).
Uses
Native American groups used this plant medicinally. For example, the Cherokee used it for sores and burns. The tuberous rhizome was also a food source; the Choctaw made it into fried cakes and bread.
Text excerpted from the Wikipedia article Smilax laurifolia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.