Hippomane L.

Hippomane (en)

Genus

Angiosperms > Malpighiales > Euphorbiaceae

Characteristics

Trees or shrubs with milky latex, glabrous; monoecious. Leaves alternate, simple, petiolate, with a single gland at junction with blade; stipules caducous; blade ovate-cordate, the base rounded, the margins bluntly serrate, the apex acute to short acuminate. Inflorescences terminal, spicate, bisexual. Staminate flowers clustered in several-flowered glomerules at the distal nodes, subtending bracts biglandular at base; calyx 2-3-lobed; apetalous; disc absent; stamens 2, the fila-ments connate, the anthers extrorse; pollen grains sub-globose, tectate, 3-colporate. Pistilliate flowers solitary at proximal nodes; calyx 3-parted; apetalous; disc absent; carpels 6-9, the styles simple, connate at base, spreading above, the ovary smooth with one ovule per locule. Fruit drupaceous, apple-like, red or yellow; seeds ovoid, compressed, ecarunculate.
More
Trees, monoecious; hairs absent; latex white. Leaves persistent, alternate, simple; stipules present, caducous; petiole present, glands at apex; blade unlobed, margins remotely serrate or crenate, laminar glands absent; venation pinnate. Inflorescences bisexual (pistillate flowers proximal, staminate distal), terminal, spikelike thyrses; glands subtending each bract 2. Pedicels: staminate present, pistillate rudimentary. Staminate flowers: sepals 2, imbricate, connate proximally; petals 0; nectary absent; stamens 2, connate basally; pistillode absent. Pistillate flowers: sepals 3[–4], connate proximally; petals 0; nectary absent; pistil 6–9-carpellate; styles 6–9, connate basally, unbranched. Fruits drupes. Seeds elliptic-compressed; caruncle absent. x = 11.
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Foliage retention deciduous
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Hardiness (USDA) 9-12

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Images

Hippomane unspecified picture

Distribution

Hippomane world distribution map, present in Aruba, Bahamas, Belize, Costa Rica, Cuba, Cayman Islands, Dominica, Guatemala, Guyana, Honduras, Haiti, Jamaica, Nicaragua, Panama, Puerto Rico, United States of America, and Venezuela (Bolivarian Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:327725-2
WFO ID wfo-4000017966
COL ID 8VY99
BDTFX ID -
INPN ID 627970
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Hippomane Mancanilla

Lower taxons

Hippomane horrida Hippomane mancinella Hippomane spinosa