
Edward F. Gilman and Dennis G. Watson2
This upright, bushy, medium to coarse-textured evergreen tree is densely foliated with four-inch-long, leathery leaves. Although able to reach 50 feet in height in the forest, Santa Maria tends to be a slow-growing, moderately-sized tree about 30 to 40 feet tall with a 40 to 50-foot spread. It is well-suited for planting beneath power lines 40 feet high. Small, white, fragrant flowers appear on one to two-inch-long racemes among the four to six-inch-long, glossy leaves. Well-suited as a street, parking lot, patio or small shade tree, especially for coastal areas, Santa Maria can also be used as a screen, and can be maintained as a shrub. The stems bleed a yellow latex when injured and the wood of the Santa Maria tree is valuable for ship building and cabinet work. The bark is almost black and is longitudinally furrowed and quite attractive.
Scientific name: Calophyllum brasiliense
Pronunciation: kal-oh-FILL-um bruh-sill-ee-EN-see
Common name(s): Santa Maria
Family: Clusiaceae
USDA hardiness zones: 10B through 11 (Fig. 2)
Origin: not native to North America
Invasive potential: little invasive potential
Uses: sidewalk cutout (tree pit); reclamation; specimen; street without sidewalk; deck or patio; screen; shade; hedge; espalier; parking lot island 100-200 sq ft; parking lot island > 200 sq ft; tree lawn 4-6 feet wide; tree lawn > 6 ft wide; urban tolerant; highway median; container or planter
Availability: somewhat available, may have to go out of the region to find the tree
Height: 30 to 40 feet
Spread: 40 to 50 feet
Crown uniformity: irregular
Crown shape: oval, round, pyramidal
Crown density: dense
Growth rate: moderate
Texture: coarse
Leaf arrangement: opposite/subopposite (Fig. 3)
Leaf type: simple
Leaf margin: entire
Leaf shape: oblong, elliptic (oval)
Leaf venation: pinnate
Leaf type and persistence: evergreen, broadleaf evergreen
Leaf blade length: 2 to 4 inches
Leaf color: green
Fall color: no color change
Fall characteristic: not showy
Flower color: white/cream/gray
Flower characteristics: showy
Fruit shape: round
Fruit length: 1 to 3 inches
Fruit covering: dry or hard
Fruit color: green
Fruit characteristics: does not attract wildlife; showy; fruit/leaves a litter problem
Trunk/bark/branches: branches droop; showy; typically one trunk; thorns
Pruning requirement: little required
Breakage: resistant
Current year twig color: green
Current year twig thickness: thick
Wood specific gravity: unknown
Light requirement: full sun, partial sun or partial shade
Soil tolerances: clay; sand; loam; alkaline; acidic; well-drained
Drought tolerance: high
Aerosol salt tolerance: high
Roots: not a problem
Winter interest: no
Outstanding tree: yes
Ozone sensitivity: unknown
Verticillium wilt susceptibility: unknown
Pest resistance: free of serious pests and diseases
Santa Maria should be planted in full sun or partial shade on well-drained soil. It has good salt tolerance and is often seen along the beach. Grows well in confined soil spaces, such as along a street, and the tree should be propagated, sold and planted in urban areas much more often. Remember that the golfball-sized fruit is poisonous and hard, and this could be undesirable in the landscape under some circumstances. The trunk grows to about two feet in diameter.
Propagation is by seeds or cuttings.
No pests or diseases are of major concern.
This document is ENH273, one of a series of the Environmental Horticulture, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date November 1993. Revised December 2006. Reviewed May 2011. Visit the EDIS website at http://edis.ifas.ufl.edu.
Edward F. Gilman, professor, Environmental Horticulture Department; Dennis G Watson, former associate professor, Agricultural Engineering Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville FL 32611.
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