Mammee Apple, Mammey
Mammea americana
Family: Clusiaceae
What it is like
Mammea americana, commonly known as Mammee Apple, Mammee, Mamey, Mamey Apple, Santo Domingo Apricot, tropical Apricot, or South American Apricot, is an 18 - 21 m tall tree with a short trunk that reaches a diameter of 1.2 m. It is heavily branched and has a highly dense oval crown. The leaves are dark green, opposite, and leathery. The flowers are white and fragrant, with 4 or 6 petals. Mammee apple fruit is a round berry, with a brown or gray brown thick rind. It has a thick flesh with flavor similar to that of apricot’s. It can be eaten raw or made into dessert. An alcoholic drink is fermented from the sap of the tree. Mammee apple is also used medicinally particularly in the treatment of scalp infections, diarrhea, and digestive and eye problems. The bark contains tannins. It also contains a pale yellow latex that is used as an insecticide. However, other plant parts also contain insecticidal properties. The wood is hard, strong, and heavy; it used for cabinet work, pillars, turnery, and posts. It can also be used for fuel. Propagation is through seed or grafting.
Mammea americana is an evergreen Tree growing to 18 m (59ft) by 16 m (52ft) at a medium rate. See above for USDA hardiness. It is hardy to UK zone 10 and is frost tender. It is noted for attracting wildlife. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: mildly acid and neutral soils and can grow in very acid and saline soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil and can tolerate drought. The plant can tolerates strong winds but not maritime exposure.
Height (m): 18
Where it is found
Within its natural range, mammee is most frequently found in semi-cultivation or in areas that have been disturbed.
Northern S. America to the Caribbean.
Conservation Status: This taxon has not yet been assessed
Countries/locations it is found in
Mexico; Guatemala; Honduras; El Salvador; Nicaragua; Panama; Colombia; Bahamas; Cayman Islands; Cuba; Dominican Republic; Haiti; Jamaica; Puerto Rico; Virgin Islands, U.S.; Virgin Islands, British; Antigua and Barbuda; Barbados; Dominica; Guadeloupe; Martinique; Montserrat; Bonaire, Sint Eustatius and Saba; Saint Kitts and Nevis; Saint Martin (French part); Saint Vincent and the Grenadines; Trinidad and Tobago; Venezuela, Bolivarian Republic of, Africa, Amazon, Antilles*, Antigua and Barbuda, Asia, Australia, Bahamas, Benin, Bermuda, Brazil, Caribbean, Central America, China, Colombia. Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, Fiji, French Guiana, Grenada, Guadeloupe, Guatemala, Guyana, Haiti*, Hawaii, Hispaniola, India, Indonesia, Jamaica, Lesser Antilles*, Martinique, Mexico, Montserrat, Nicaragua, North America, Pacific, Panama, Philippines, Puerto Rico, SE Asia, Sierra Leone, South America, St. Kitts and Nevis, St. Vincent and Grenadines, Suriname, Taiwan, Trinidad and Tobago, USA, Venezuela, Virgin Islands, West Africa, West Indies,
How it is used
Food
Rating: 4
Fruit - raw or cooked. A firm, thick flesh with an aromatic flavour similar to apricots. A delicious fruit, it is used as a dessert and can also be made into jams, sauces, pies, tarts etc. The flesh immediately surrounding the 2 - 4 seeds in the fruit is bitter. The fruit is rich in pectin and therefore makes good preserves, these taste remarkably like apricot preserves. The immature green fruit is high in pectin and can be added to pectin-low fruits when making jellies, jams etc. The light brown fruit is a globose to irregular berry, 10 - 20cm in diameter. The fruits can be as large as a child's head and weigh up to 2 kilos. A liqueur is distilled from the fragrant flowers. An alcoholic drink is fermented from the sap of the tree.
Sap: usually of trees and usually but not always used as a drink.
Drink: not including plant saps, tea or coffee substitutes.
Gum: can be chewed as a chewing gum or can often be used as a sweetener or thickening agent in foods.
Pectin: a substance that is used to thicken jams etc and as a culture medium in laboratories.
Medicine
Rating: 2
Uses of mamey in folk medicine include treatment of scalp infections, diarrhoea, digestive and eye problems. The powdered seeds are employed in the treatment of parasitic skin diseases. An infusion of the ground seeds, minus the embryo which is considered convulsant, is employed as an anthelmintic for adults only. The gummy latex from the bark has been used as an insecticide, to extract chiggers and insects from the skin, and to kill ticks and other parasites of dogs and other domestic animals. An aromatic liqueur called Eau de Creole or Crème de Creole, is distilled from the flowers and said to act as a tonic or digestive. An infusion of the fresh or dry leaves is given in cases of intermittent fever. The plant contains coumarins, especially mammeine.
Anthelmintic: Expels parasites from the gut.
Antidiarrhoeal: Provides symptomatic relief for diarrhoea. Also see Astringent.
Digestive: Aids digestion.
Febrifuge: Reduces fevers.
Skin: Plants used in miscellaneous treatments for the skin.
Tonic: Improves general health. Slower acting than a stimulant, it brings steady improvement.
Other
Rating: 3
Large shade tree. Large fruiting tree, Street tree. Public open space. Agroforestry Uses: The large spreading lateral roots prevent soil erosion. Other Uses The juice of the seed leaves an indelible stain. The bark contains tannin. When twisted into the shape of a cone, the leaves are used as pots for planting tobacco seedlings and protect the young plants from root-destroying insects. The bark contains a pale yellow latex that exudes from points of damage. It has been used as an insecticide. All parts of the plant have insecticidal properties; infusions of the powdered seeds and gum from the bark and green fruit rind are used as insecticides to kill ticks, fleas and jiggers. Mammee leaves are wrapped around young tomato plants when setting them in the ground to protect them from mole crickets and cutworms. Various extracts from the fruit, bark, leaves or roots are toxic to moths, beetle larvae and also to bugs. Seed extracts are toxic to fish, chicks and hogs The heartwood is reddish or purple-brown; the sapwood much lighter in colour. Texture is medium; the grain is fine in one report, whilst another says that it is frequently interlocked and irregular; the surface of this attractive wood often is flecked with small, dark, oily, exudations. The wood is hard; heavy; strong; fairly resistant to decay but very susceptible to termites. Air-seasoning is moderate in rate but very difficult, and the amount of degrade is considerable. It is easy to work; has an attractive grain and polishes well; planing, turning, boring, and mortising are good; shaping and resistance to screw sjjlitting are excellent; and sanding is poor. The wood is useful in cabinetwork, it is valued for pillars, rafters, decorative features of fine houses, interior sheathing, turnery and posts. The wood is used for fuel.
Containers: Plants, such as gourds, that can be used as containers. Does not include baskets or containers made from wood.
Dye: Plants that provide dyes.
Fuel: Usually wood, plant materials that have been mentioned as being a good fuel.
Furniture: A few miscellaneous uses that do not fit easily into other headings.
Gum: Gums have a wide range of uses, especially as stabilizers, emulsifiers, thickening agents, adhesives etc.
Hair: Plants used as hair shampoos, tonics, to treat balding etc.
Insecticide: Kills insects.
Latex: A source of rubber.
Pectin: A substance that is used to thicken jams etc and as a culture medium in laboratories.
Plant breeding: Used in producing new species of plants or improved varieties.
Repellent: Plants that are said to deter but not necessarily kill various mammals, birds, insects etc.
Soil stabilization: Plants that can be grown in places such as sand dunes in order to prevent erosion by wind, water or other agents.
Tannin: An astringent substance obtaied from plants, it is used medicinally, as a dye and mordant, stabilizer in pesticide etc.
Wood: A list of the trees and shrubs that are noted for having useful wood.
Food Forest: Plants for Edible Forest Gardens and Food Forests.
How it is grown
Mammee apple is limited to tropical or near tropical moist to wet climates. It grows best in the lowlands, but can succeed at elevations up to 1,000 metres. It grows best in areas where annual daytime temperatures are within the range 24 - 30°c, but can tolerate 12 - 35°c. When dormant, the plant can survive temperatures down to about -2°c, but young growth can be severely damaged at 0°c. It prefers a mean annual rainfall in the range 1,200 - 1,800mm, but tolerates 800 - 2,600mm. Prefers a position in full sun or light shade. Prefers a deep, rich, well-drained sandy loam. Prefers a pH in the range 6 - 6.5, tolerating 5.5 - 8. Trees can produce their first crop in 6 - 10 years from seed. Good trees can produce 300 - 400 fruits per year. There are some named varieties. One report says that the plant is dioecious, others that it is monoecious. In some forms of this plant, the flowers produced are predominantly female and the tree fruits heavily, in other forms there can be a predominance of male flowers and fruit yields are much lower. Flowering Time: Late Spring/Early Summer. Bloom Color: White/Near White. Spacing: 20-30 ft. (6-9 m).
Propagating it: Seeds are the usual means of propagation and they germinate in 1 - 4 months with a 97% rate. Seeds sprout readily in leaf-mulch under the tree. Grown under light shade, seedlings reach 40 - 50cm and are ready to out-plant 3 - 5 months after sowing.. Greenwood cuttings with bottom heat.
Best place to grow:
Habit: Tree
Hardiness: 10-12
Growth: Medium
Soil: Light (sandy), medium, heavy (clay)
Shade: Semi-shade, no shade
Moisture: Moist
Things to keep in mind
The bitter tasting seeds in the fruit are poisonous to fish, chicks and some insects.(Seed is poisonous if ingested)
Its other names
Local names
Mammee Apple, Mammey, Abricote, Abricot d'Amerique, Mamey de Santo Domingo, Mammee, abrico, abricoteiro, abricotier d'amérique, abricotier des antilles, abricó, abricó-de-são-domingos, abricó-do-pará, abricó-selvagem, albricoque, mamey, mamey apple, mammee-apple, mammiapfel, mammiäpple, mammy-apple, santo domingo apricot, south american apricot, tropical-apricot.