Tannodia Baill.

Genus

Angiosperms > Malpighiales > Euphorbiaceae

Characteristics

Dioecious or polygamo-dioecious shrubs or trees with a simple indumentum. Leaves alternate, petiolate, stipulate, simple, entire, palminerved. Inflorescences terminal, solitary, interruptedly racemose; bracts glanduliferous, 1-several-flowered. Male flowers: pedicels articulate; calyx closed in bud, ovoid or subglobose, later valvately 2–5-partite; petals 4–5, longer than the calyx-lobes, imbricate; disc-glands 4–5, free, alternating with the petals; stamens 7–12, connate into a short column, biseriate, the outer ones short, opposite the petals, the inner longer, opposite the sepals, anthers dorsifixed, the outer ones introrse, the inner extrorse, longitudinally dehiscent, connective broad; pistillode 0. Female flowers: pedicels articulate; calyx-lobes 4–5, equal, imbricate; petals 4–5, much larger than the calyx-lobes; disc shallowly cupular; ovary 3-locular, with 1 ovule per locule; styles connate at the base, bifid. Fruit subglobose, dehiscent. Seeds ovoid, ecarunculate, testa crustaceous, albumen fleshy; cotyledons broad, flat.
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Male flowers: pedicels jointed; calyx closed in bud, later splitting into 2–5 valvate lobes; petals 4–5, free, imbricate; disk glands 4–5, free, alternating with the petals; stamens 6–14, connate at the base into a short column, 2-seriate with the outer series short and opposite the petals andthe inner longer and opposite the sepals, anthers dorsifixed, the outer introrse, the inner extrorse, longitudinally dehiscent, connective broad; pistillode absent.
Female flowers: pedicels jointed; sepals 4–5, ± free, ± equal, imbricate; petals 4–5, larger than the sepals, free, imbricate; disk shallowly cupular; ovary 3-locular, with 1 ovule per loculus; styles 3, connate at the base, bifid.
Dioecious or polygamo-dioecious (with an occasional male flower on a female inflorescence) trees or shrubs.
Fruits trilobate-subglobose, dehiscing septicidally into 3 bivalved cocci; endocarp thinly woody.
Leaves alternate, petiolate, stipulate, simple, entire or subentire, palminerved.
Seeds ecarunculate; testa crustaceous; albumen fleshy; cotyledons broad, flat.
Inflorescences terminal, interruptedly racemose; bracts 1–several-flowered.
Indumentum simple.
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Foliage retention deciduous
Sexuality polygamodioecy
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Hardiness (USDA) 9-12

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