Smilax smallii, also known as Jackson vine, is the updated botanical name for Smilax lanceolata. This is the best species of greenbrier for homeowner use, as the thorns on this evergreen vine appear only around its base near the ground and not along the stems and branches that twine.

Where do Jackson vines grow?

Jackson Vine has been around for a long time, and is often used to hang over entrances of old historic homes downtown. It’s an easy plant to grow and should do well in sun or shade. The variety Smilax Smali has some thorns, but only at the base of the vine.

Does Jackson vine have thorns?

Jackson vine, Smilax smallii, is the only species recommended for homeowners to use ornamentally in the landscape. The vines have thorns located at the base, are mostly evergreen or semi-evergreen, and can grow over 30 feet.