Chamaecrista falcinella (Oliv.) Lock

Species

Angiosperms > Fabales > Fabaceae > Chamaecrista

Characteristics

Leaves paripinnate, 4–5.5 × 1–1.5 cm; stipules 9–14.5 × 2.5–4.2 mm, narrowly falcate-triangular, apex acuminate, base strongly asymmetric, the proximal side narrowly cuneate, the distal side rounded to cordate and decurrent, outer surface hairy or not, margins ciliate, venation very prominent; petiolar gland single, elliptic to circular, 0.7–1.1 mm in diameter, sessile; rachis channelled above, ciliate on the channel margins and pilose beneath; leaflets in 9–19 pairs, 4–14 × 2.5–3.7 mm, narrowly oblong-ovate, almost straight, somewhat asymmetric, base asymmetric, proximal side rounded, distal side narrowly cuneate, apex mucronate, sparsely hairy above, more densely so beneath; margins ciliate; venation very prominent beneath; midrib excentric; 4–5 lateral nerves from base on proximal side, 0–1 on distal side.
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Ovary c.5 mm long, densely appressed-pubescent; style c.1.2 mm long, hooked, proximally sparsely appressed-pubescent, distally glabrous; stigma terminal, ciliate-margined.
Inflorescences supra-axillary, 2–3-flowered; pedicels 1–2 cm long in flower and fruit, spreading pilose.
Seeds dark brown, 2.5–3 × 1.5–1.8 mm, rhomboid, with lines of minute pits on the testa.
Stems terete, pubescent with short crisped and long straight spreading hairs.
Upright or ascending annual herb, sometimes slightly woody at the base.
Sepals 5–9 × 1.5–2 mm, narrowly ovate, acuminate, pilose outside.
Petals yellow, 4–10 × 3–6 mm, broadly obovate to elliptic.
Pods 3.5–4 × 0.4 cm, sparsely pilose.
Stamens 10.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.55
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Mainly found in grassland at elevations from 1,000-1,800 metres. Miombo woodland and associated secondary bushland and grassland, often in sandy and sometimes damp places; at elevations from 1,500-1,750 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Chamaecrista falcinella world distribution map, present in Angola, Botswana, Kenya, Namibia, Rwanda, Tanzania, United Republic of, Uganda, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:945401-1
WFO ID wfo-0000184126
COL ID 5Y25L
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Cassia falcinella Chamaecrista falcinella

Lower taxons

Chamaecrista falcinella var. intermedia Chamaecrista falcinella var. parviflora Chamaecrista falcinella var. falcinella