Tephrosia miranda Brummitt

Species

Angiosperms > Fabales > Fabaceae > Tephrosia

Characteristics

Leaves mostly with 5–7 pairs of leaflets but the upper ones becoming successively reduced to a single leaflet; petiole 3–7 mm long, petiole and rachis together up to 8 cm long, grey tomentose; leaflets up to 33 × 13 mm, obovate to oblanceolate, cuneate to rounded at the base, rounded at the apex; upper surface thinly pubescent with fine delicate hairs, lower surface loosely appressed-pubescent with grey hairs; stipules 7–9 × 1.5–2 mm, linear-triangular, tomentose, falling early.
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Flowers in terminal and axillary racemes up to 10 cm long, with the nodes subtended by reduced (mostly unifoliolate) foliage leaves which are successively smaller in size towards the apex where they appear as grey tomentose linear-elliptic bracts c.5 mm long; pedicels 8–11 mm long.
Pods c.35 × 7.5 mm, slightly curved and somewhat constricted laterally between the seeds, shortly and densely pubescent, apparently indehiscent but breaking up irregularly, the epicarp flaking off from the endocarp.
Calyx 4.5–5.5 mm long, shortly appressed grey pubescent; upper teeth fused for most of their length to form an acute triangle free for c.0.7 mm at the apex.
Petals dark reddish; standard 14–16 mm long, cuneate at the base, wings and keel petals slightly shorter.
Seeds 3–5, c.5 × 3 × 1.5 mm, brownish; aril small and inconspicuous.
Ovary appressed-tomentose; style pubescent, upwardly reflexed.
Stems grey ascending-tomentose.
Stamen tube joined above.
Shrub 2–3 m high.
Life form perennial
Growth form shrub
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 21 - 42
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Tephrosia miranda world distribution map, present in Mozambique

Identifiers

LSID urn:lsid:ipni.org:names:520739-1
WFO ID wfo-0000203273
COL ID 55CYK
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Tephrosia miranda