Mildbraedia Pax

Genus

Angiosperms > Malpighiales > Euphorbiaceae

Characteristics

Dioecious shrubs or small trees, with stellate and sometimes also with simple indumentum. Leaves alternate, long-petiolate, simple or occasionally (Gabon, Cabinda, Congo) deeply 2–3-lobed, subentire to shallowly or sharply repand-denticulate, penninerved and 3–9-nerved at the base. Stipules subulate, deciduous. Inflorescences axillary or supraaxillary, solitary, often long-pedunculate or scapose, simply racemose or with the flowers in racemes of 1-flowered (♀ inflorescences) or many-flowered (♂ inflorescences) cymes, or with terminal aggregations of cymes; bracts subulate. Male flowers: sepals 5(–6), free or shortly united at the base, imbricate; petals 5(–6), free, imbricate, equalling or exceeding the sepals; disc of 5 free fleshy glands opposite the sepals; stamens 10–25, inserted on a fleshy hairy receptacle, filaments erect in bud, the outer ones free, short, the inner ones sometimes slightly connate at the base, anthers small, introrse, dorsifixed, longitudinally dehiscent; pistillode 0. Female flowers: sepals and petals a little larger than in ♂, otherwise identical; disc hypogynous, annular or 5-lobed, hairy or glabrous; ovary 3-locular, with 1 ovule per locule; styles 3, free or slightly connate at the base, bifid or bipartite. Fruits trilobed, septicidal, the 3 cocci loculicidal; exocarp thin, crustaceous; endocarp a little thicker, woody. Seeds ovoid-subglobose; testa crustaceous, smooth, somewhat shiny, mottled.
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Male flowers: calyx deeply 5(6)-lobed, or sepals free, imbricate; petals 5(6), free, imbricate; disk glands 5, free, fleshy, opposite the sepals; stamens 10–25, the outer more or less free, the inner united into a column, anthers small, introrse, dorsifixed, longitudinally dehiscent; pistillode absent.
Female flowers: sepals and petals resembling those of the male flowers, but slightly larger; disk hypogynous, annular, shallowly 5-lobed; ovary 3-locular, with 1 ovule per loculus; styles 3, slightly connate at the base, deeply bifid to bipartite, spreading.
Leaves alternate, stipulate, long-petiolate, simple, entire or sometimes (in west and central Africa) deeply 2–3-lobed, subentire to repand-dentate, palminerved.
Inflorescences axillary or supra-axillary, cymose, few-flowered (in Flora Zambesiaca area), long-pedunculate; bracts resembling the stipules.
Seeds ovoid-subglobose; testa crustaceous, smooth, somewhat shiny, mottled; caruncle foliaceous, appressed.
Fruit 3-lobed, dehiscing septicidally into 3 bivalved cocci; endocarp thinly woody; columella persistent.
Indumentum stellate, sometimes also simple.
Dioecious shrubs or small trees.
Stipules subulate, deciduous.
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Hardiness (USDA) 9-12

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Distribution

Mildbraedia world distribution map, present in Congo, Cabo Verde, Gabon, Ghana, Kenya, Liberia, Mozambique, and Tanzania, United Republic of

Identifiers

LSID urn:lsid:ipni.org:names:15671-1
WFO ID wfo-4000024285
COL ID 8WHQZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Mildbraedia

Lower taxons

Mildbraedia carpinifolia Mildbraedia klaineana Mildbraedia paniculata