Ritchiea R.Br. ex G.Don

Genus

Angiosperms > Brassicales > Capparaceae

Characteristics

Shrubs, sometimes with flexuous branches, scramblers or small trees. Leaves simple or 3–5-foliolate. Inflorescence a few–many-flowered lateral, pseudo-terminal or terminal corymbose raceme. Sepals 4, valvate; receptacle shallow and bowl-like; disk a scarcely perceptible overgrowth at the top of the receptacle. Petals usually present, generally linear-oblong. Androphore about as long as the receptacle. Stamens 50–60. Ovary cylindrical, 1-locular with 2–4 multi-ovulate placentas. Fruits generally fusiform, with longitudinal grooves or ridges, reputed to be tardily dehiscent.
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Shrubs, trees or lianes with alternate or more rarely subverticillate or subopposite leaves; petioles often rather long; blade 3–5-foliolate or by reduction 1-foliolate or simple.
Flowers bisexual with 4 valvate sepals in a single series arising from a cupular receptacle of which the margin is slightly thickened and annular.
Ovary borne on a gynophore, 1-locular with 2–4 multi-ovulate placentas; stigma sessile or on a short style.
Stamens 12–?; filaments slender, long, the outer ones sometimes sterile and petaloid.
Fruit cylindric, ellipsoid or ovoid, with 3–8 coriaceous valves or indehiscent.
Petals 4 or many, often longer than the sepals.
Inflorescence in terminal or axillary racemes.
Seeds numerous, embedded in a fleshy pulp.
Androgynophore very short.
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Foliage retention evergreen
Sexuality hermaphrodite
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