Scindapsus Schott

Genus

Angiosperms > Alismatales > Araceae

Characteristics

More or less robust to enormous root-climbers or hemi-epiphytes with entire shoot system clinging or with a monopodial clinging leader bearing free lateral flowering shoots; copious trichosclereids in most tissues; adult shoots sometimes becoming ‘foraging’ (small blades, long internodes) if detached from substrate. Leaves: petiole geniculate at apex; sheath mostly degrading to fibres, or persistent, sometimes broadly winged; blade entire, striate-veined. Inflorescences terminal on clinging shoot or on free laterals, solitary; spathe unconstricted, canoe-shaped, mostly thickly coriaceous, usually caducous, mostly yellowish then blackening; spadix sessile to stipitate. Flowers bisexual throughout spadix, atepalate, tetramerous. Stamens free; filaments ribbon-like. Ovary rhomboid from above, with punctate to slit-like stigmas, unilocular and uniovulate with basal placentation. Ripe infructescence exposing seeds by transverse dehiscence of individual fruits, the tops detaching together in ±coherent plates. Seeds rounded-reniform with large embryo and little endosperm.
More
Lianas, creeping and climbing against trees with aid of adhesive roots. Stem robust, branched. Leaves spiro-distichous; petiole usually sheathing or winged throughout its length; leaf blade undivided, pinnately veined, with very numerous parallel, thin lateral veins. Inflorescences solitary, near stem apices; peduncle at last laterally protruding from petiolar sheath. Spathe not constricted, initially involute and tubular, afterward somewhat inflated, finally expanding only by a rather narrow longitudinal slit, never entirely or conspicuously flat-spreading, falling off as a whole leaving a thick scar on apex of peduncle. Spadix drying black, cylindric, much thicker than peduncle. Flowers many, bisexual, naked. Stamens 4; filaments strap-shaped. Ovary with flat, often subrhomboid or quadrangular apex, 4-6-angular, 1-loculed; ovule 1, basal; stigma sessile, disciform to linear. Seeds subreniform.
Life form perennial
Growth form
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
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Root system creeping-root
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Environment

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Hardiness (USDA) 8-12

Usage

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Edible -
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Cultivation

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