Melolobium subspicatum Conrath

Species

Angiosperms > Fabales > Fabaceae > Melolobium

Characteristics

Virgate suffrutex, 0.3-0.6 m high. Leaves without stipules, leaflets linear to oblanceolate, 12-18 x-2 mm, sparsely hairy, apex emarginate; petiole 5-6 mm long. Inflorescence terminal, (40-)85-130(-150) mm long, with (8-)10-15(-26) flowers; flowers 5-6 mm long; bracts ovate, 2.0-2.5 x ±0.5 mm; bracteoles narrowly ovate, 1.5-2 x 0.2-0.5 mm. Calyx shortly bilabiate, with sessile glands, hairy; upper lobes acute, upper lip 3-4 mm long, the apices obtuse; upper sinus 0.5-2.0 mm deep; lateral sinus 1-3 mm deep; lower lobes acute; lower lip 4-5 mm long, the tips obtuse; lower sinuses 0.5-1.0 mm deep. Corolla yellow; standard ovate-oblong, 4-6 x 2-3 mm, with a well-developed, channelled claw 1-2 mm long; wing petals oblong, sculptured, 3-4 x 1-2 mm, with a linear claw 1-2 mm long; keel petals incurved, with a blunt tip, shorter than the wing petals, 3-4 x 1-2 mm, with a linear claw 1-2 mm long. Gynoecium narrowly oblong, glandular, hairy. Fruit oblong lanceolate, straight, (10-)15-20 x 2-3 mm, hairy, 2-4-seeded; seeds round, 1.6-2.6 x 1.6-2.3 mm, olive to pale yellow mottled brown.
More
Caules lignescentes, ad 35 cm. longi, virgato-ramosi, adpresse pubescentes, deinde glabrati. Folia sparsa, parce pubescentia; foliola linearia, ad 20 mm. longa, 1-2 mm. lata, intermedium quam lateralia longius, integra, obtusa; petiolus 5-6 mm. longus. Racemi terminales, laxi, ad 10 cm. longi; pedicelli vix ulli, basi bracteati, apice bibracteolati. Calyx tubulosus, bilabiatus, 5 mm. longus; labium superum brevius, 2-dentatum, inferum 3-dentatum dentibus elongato-triangularibus obtusiusculis. Corolla e calyce breviter exserta; vexillum unguiculatum,exauriculatum, late ellipticum, obtusum, luteum, interdum roseo-suffusum; alae vexillum aequantes, sursum curvatae, oblique ovato-oblongae, tenuiter unguiculatae, obtusae; carinae petala apice cohaerentia, late oblique ovata, rotundato-auriculata, obtusa, quam alae breviora. Antherae alternae majores. Stylus glaber; stigma capitatum. Legumen oblongo-lanceolatum, basin versus attenuatum vel ad medium latissimum, sparse pubescens, 11-14 mm. longum, ad 3 mm. latum.
Life form perennial
Growth form
Growth support free-standing
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Sexuality hermaphrodite
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Mature height (meter) 0.3 - 0.6
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Nitrogen fixer rhizobia
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Usage

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Edible -
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Cultivation

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Images

Melolobium subspicatum unspecified picture

Distribution

Melolobium subspicatum world distribution map, present in South Africa

Conservation status

Melolobium subspicatum threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:507148-1
WFO ID wfo-0000211043
COL ID 3ZMBH
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Melolobium subspicatum