Brosimum Sw.

Brosimum (en)

Genus

Angiosperms > Rosales > Moraceae

Characteristics

Trees, monoecious or dioecious. Leaves alternate and distichous; stipules fully amplexicaul and connate, or semi-amplexicaul and free; blade entire, pinnately veined. Inflorescences in the leaf axils, bisexual or unisexual, pedunculate, receptacle (sub)globose, hemispheric, turbinate or convexly discoid, at first completely covered with peltate bracts. Staminate flowers several to numerous, on the surface of the receptacle; perianth well-developed, vestigial or lacking; stamens 4-1; pistillode absent. Pistillate flowers one to several, embedded in the receptacle; ovary adnate to the perianth; stigmas 2, filiform to band-shaped. Fruit(s) forming a drupaceous whole with the enlarged, fleshy and often coloured receptacle; seed large, without endosperm, cotyledons thick, equal or unequal.
More
Monoecious or perhaps occasionally dioecious trees. Leaves alternate, dis-tichous; stipules lateral to fully amplexicaul. Inflorescences globular to turbinate, typically monoecious with 1-2 central pistillate flowers surrounded by numerous minute staminate commingled with more or less conspicuous peltate bracts, but infrequently dioecious. Pistillate flowers: epigynous, the perianth vestigial, the stigma deeply 2-lobed and apparently proterogynous. Staminate flowers with a definite 4-lobed perianth or the perianth vestigial or lacking; stamens 4, 2 or 1, the anthers oblongoid and basifixed to circular and peltate, dehiscing longitudinally to circumscissilly. Fruit a false drupe.
Trees , evergreen; sap milky. Terminal buds surrounded by bud scales. Leaves alternate; stipules caducous, free. Leaf blade oblong, leathery, margins entire, never lobed; venation pinnate. Inflorescences globose heads. Flowers: staminate and pistillate on same plants; perianth vestigial. Staminate flowers numerous, surrounding 1-2 central pistillate flowers; stamen 1, straight; anther peltate, dehiscence circumscissile. Pistillate flowers borne inside receptacle; bracts peltate; ovary 1, inferior, 1-locular; style 2-branched. Syncarps somewhat globose; each achene embedded in enlarged, pulpy receptacle. x = 13.
Life form -
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -