Schlechterina Harms

Genus

Angiosperms > Malpighiales > Passifloraceae

Characteristics

Low perennial climber or suberect shrublet, usually provided with tendrils, glabrous, growing from a perennial rootstock. Leaves simple, elliptic to linear, entire to deeply pinnately lobed, shortly petiolate, margin entire to dentate. Glands on petiole 0–1(–2) pairs at the top. Stipules small, caducous. Tendrils axillary. Inflorescences axillary, sessile or subsessile, few-flowered, often arranged on short-shoots from the supra-axillary bud; bracts and bracteoles small. Flowers hermaphrodite, whitish; stipe articulate to short pedicel. Hypanthium small, shallowly cup-shaped. Sepals 3–4, free, imbricate, elliptic to oblong. Petals 2–4, free, elliptic to oblong. Corona single, composed of threads connate at base into a low tube, inside set with additional hair-like appendages. Disk absent. Androgynophore short.. Stamens 6–8, connate at base into a shallow cup, often with small lobes (staminodes) on its margin between the filaments; anthers dorsifixed, versatile, ellipsoid-oblong, obtuse, 2-thecous. Ovary ellipsoid-oblong, on a short gynophore; placentas (3–)4, each with 3–8 ovules; style single; stigma single, flatfish, 3–4-lobed. Fruit a stipitate 3–4-valved capsule, ellipsoid-oblong, fusiform; valves coriaceous. Seeds flattened, ellipsoid, arillate; testa crustaceous, scrobiculate.
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Ovary shortly stipitate, narrowly ovoid or oblong, attenuate to the apex, glabrous, 1-locular, with numerous ovules arranged in 2 rows on 4 placentas; style short, crowned by a large thick (3)—4-lobed stigma.
Seeds enveloped by a campanulate aril; embryo provided with thin endosperm, small radicle and thick ovate cotyledons.
Corona inside petals, cup-shaped, consisting of numerous threads connate at the base and free apically.
Stamens (6)7(8), with the lower part of the filaments connate; anthers elongate, dorsifixed.
Tendrillous climber or sparsely-branched shrub with conspicuous heterophylly, glabrous.
Leaves coriaceous with the nerves prominent on both faces.
Capsule oblong, 3–4-valved, with a thin woody pericarp.
Petals 2–4, similar to the sepals but smaller.
Flowers solitary or in axillary fascicles.
Receptacle very short.
Sepals 3–4.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
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Environment

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Usage

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Cultivation

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Identifiers

LSID urn:lsid:ipni.org:names:31810-1
WFO ID wfo-4000034480
COL ID 7DRV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Schlechterina

Lower taxons

Schlechterina mitostemmatoides