Yellow anisetree (Illicium parviflorum) by Mary Keim
Yellow anisetree (IIllicium parviflorum)
Click on terms for botanical definitions.
Yellow anisetree is an evergreen shrub to small tree found in mesic hammocks, bluffs, ravines and seepage swamps. It is endemic to only seven Central Florida counties. Its dense evergreen foliage provides cover for birds and other wildlife. Its lightly fragrant blooms appear in spring and summer. They are pollinated by small insects, particularly flies in the Diptera order.
Flowers are tiny (about ½-inch in diameter) with 12 to 15 greenish-yellow tepals. They are born on fleshy stalks. Leaves are up to 6 inches long, leathery and elliptic with blunt tips. Margins are generally entire but may be undulate. Leaf upper surface is dark green and smooth; the underside is flecked with pale glands. Leaf arrangement is alternate. Fruits are small, green star-shaped capsules, that turn brown and dehisce when mature, dispersing its many seeds.
The entire plant — especially the leaves when crushed — emits an anise- or licorice-scented fragrance. Although related to the common spice Star-anise (Illicium verum) Yellow anisetree is poisonous and cannot be eaten or used in cooking.
Native range: Marion, Volusia, Seminole, Lake, Orange, Polk and Osceola counties
To see where natural populations of Yellow anisetree have been vouchered, visit florida.plantatlas.usf.edu.
Hardiness: Zones 7B–10A
Soil: Rich, moist to moderately dry soils
Exposure: Partial to full shade
Growth habit: 10–20’ tall with crown spreading 5-10’+
Garden tips: Yellow anisetree can be pruned to any desired shape, making it great for a buffer, screen or hedge, or used as a specimen plant. Its foliage may thin out when grown in full shade. The plant is relatively pest-free but cannot tolerate salt or long periods of drought.
Yellow anisetree is available from nurseries that specialize in Florida native plants. Visit www.PlantRealFlorida.org to find a nursery in your area.