Polygala uncinata E.Mey. ex Meisn.

Species

Angiosperms > Fabales > Polygalaceae > Polygala

Characteristics

Tuberous-rhizomatous dwarf shrub, decumbent or erect, 0.1-0.5 m high. Leaves alternate, ascending, linear, margins revolute, apex obtuse-apiculate and recurved. Flowers in terminal racemes, papilionaceous, wings obtuse or retuse at apex, 4.5-7.5 x 3.0-4.5 mm, multinerved from base, veins anastomosing. Flowering time Sept.-Apr. Fruit a membranous capsule, compressed. Seed with long hairs, amply exceeding base of seed.
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Perennial herb or dwarf shrub, up to 0.3 m high; not spinescent. Stems spreading, densely leafy; glabrous or sparsely pubescent. Leaves sessile or subsessile, often fascicled; blade obovate or linear-spathulate, up to 15 x 5 mm, apex rounded, terminating in a hooked point. Flowers: in terminal racemes; wings broadly ovate, ± 6 x 4 mm, apex acute, greenish white with green veins; petals purplish blue; Nov.-Apr.
Sprawling subshrub to 25 cm. Leaves ascending, linear, margins revolute, apex obtuse-apiculate and recurved. Flowers in terminal racemes, purple, side petals entire, obtuse.
Leaves 3–15 x 0.5–2.5 mm., linear to narrowly elliptic or linear-spathulate, minutely pubescent or glabrous, usually rounded at the apex with a recurved mucro.
Flowers purple or blue, pedicels 2–2.5 mm. long, in terminal racemes 3–10 cm. long with minutely pubescent rhachis and minute, caducous bracts and bracteoles.
Posterior sepal 2.5 mm. long; wing sepals 5 x 3 mm., oblong-elliptic, blunt or slightly refuse at the apex, glabrous; anterior sepals 2 mm. long, connate.
Perennial sending up annual shoots from a woody rootstock or shrublet with slender, minutely pubescent, angled or slightly winged stems.
Leaves uncinate, rounded at tips with recurved apices. Flowers in terminal racemes. Wings 4.0-6.5 mm long. Flowers purple or blue.
Seeds 3.5 x 1.2 mm., elliptic, with dense, white, silky indumentum; caruncle 1 mm. long, appendages absent.
Capsule 5.5 x 3.5–4 mm., broadly oblong-elliptic, glabrous, with a narrow marginal wing.
Upper petals 4.5 x 2.5 mm., obovate-spathulate; carina 5 x 2.5 mm., crest 1.5 mm. long.
Stamens 8.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.4
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 1-8
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 60
Germination temperacture (C°) 15 - 18
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Polygala uncinata unspecified picture

Distribution

Polygala uncinata world distribution map, present in Lesotho, Mozambique, Namibia, eSwatini, South Africa, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:692515-1
WFO ID wfo-0001100415
COL ID 4L8HL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Polygala latipetala Polygala uncinata Polygala hamata Polygala rehmannii var. latipetala Polygala tenuifolia var. uncinata