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IBSC | Family List | Angiospermae | Adoxaceae

Adoxa Linn.

五福花属

Description from Flora of China

Moscatella Adanson; Moschatellina Miller; Tetradoxa C. Y. Wu.

Herbs, perennial. Rhizomes creeping, filiform, terminated by a tuber; tuber white, giving rise to following year’s plant. Stems 1 or 2, glabrous. Basal leaves 1-3, ternate to biternate; cauline leaves 2, opposite, rarely alternate; all leaves petiolate, 3-cleft or compound. Inflorescences cymes, terminal, in headlike clusters, or racemelike. Flowers yellowish green, sessile, 4- or 5-merous. Calyx shallowly cup-shaped; lobes of terminal flower 2, lobes of lateral flowers 3. Corolla rotate; tube short; lobes 3-6 in terminal flower, 4-6 in lateral flowers, lobes papillate adaxially. Fertile stamens 4 or 5, inserted on corolla tube; filaments 2-fid to middle or to base; anthers 1-celled, peltate, extrorse, longitudinally dehiscent; inner stamens reduced to glandular papillae. Ovary inferior to semi-inferior; carpels 4 or 5, locules 4 or 5; styles 4 or 5, connate at base; stigmas capitate. Fruit berrylike, fleshy. x = 9, 2n = 36, 54, 108.

Three or four species: circumpolar; three species (two endemic) in China.

(Authors: Hong Deyuan (洪德元); David E. Boufford)


 

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