Description: Medium to large shrub or rarely a small tree with a conical crown. Trunks short, bearing many erect to ascending slender branches. Bark brown to dark gray, shaggy, stipping off to show light yellow inner bark. Leaves fine-textured, thick, fleshy, hairy on both sides, about 1-1 1/2 inches long.
Dimensions: Typically 6-10 feet in height. About as broad as tall or broader.
Growth Rate: Moderate.
Range:
Monroe County Keys north along the coasts to Brevard, Hillsborough and Pinellas counties; West Indies, Mexico, Central America, South America and the Old World tropics. For a digitized image of Elbert Little's Florida range map, visit the Exploring Florida website.
Soils: Moist, well-drained sandy or limestone soils, usually without humusy top layer but with persistant leaf litter.
Nutritional Requirements: Low; it grows in nutrient poor soils.
Salt Water Tolerance: Moderate; tolerates brackish water or occasional inundation by salt water.
Salt Wind Tolerance: Frontline; grows in direct salt wind but away from constant salt spray.
Drought Tolerance: High; does not require any supplemental water once established.
Light Requirements: Full sun.
Flower Color: Yellow.
Flower Characteristics: Semi-showy, about 1/4" wide.
Flowering Season: All year.
Fruit: Inconspicuous reddish-brown dry carpel. All year.
Wildlife and Ecology:Larval host plant for mallow scrub-hairstreak (Strymon istapa) and martial scrub-hairstreak (Strymon martialis) butterflies. Nectar plant for great southern white (Ascia monuste), julia (Dryas iulia), martial scrub-hairsteak, Miami blue (Cyclargus thomasi bethunebakeri), obscure skipper (Panoquina panoquinoides) and other butterflies.
Map of select IRC data from peninsular Florida.
Map of Postal Code Areas of IRC data from peninsular Florida.
