Annesorhiza nuda (Ait.) B.L.Burtt

Species

Angiosperms > Apiales > Apiaceae > Annesorhiza

Characteristics

Roots 1-3, new root formed each year, remains of old also present, very fleshy throughout length. Leaves coarsely dissected, glabrous, produced in winter but frequently persist during flowering and fruiting, leaf bases persist as conspicuous fibres. Petioles up to ± 150 mm long. Basal pinnae with petiolules up to ± 30 mm long, usually bipinnate. Upper pinnae pinnate. Ultimate leaflet segments relatively large, narrowly ovate, base usually broad, margins indented to varying depths. Inflorescence scape up to ± 1 m and usually smooth with 3-7 umbels per scape, main umbel of 3-7 rays. Involucral bracts small, persistent, acuminate. Involucel of narrowly ovate, acuminate bracteoles. Calyx lobes cuspidate, minute. Petals white to yellow. Fruits ± 4.5-7 mm long, ± 2 mm wide, mericarps heteromorphic.
More
A herb. It takes 2 years to complete its life cycle. It has spindle shaped fleshy roots. It grows 50 cm tall. The stems are slender with lines along them and are yellow-green. The leaves have deep lobes and each lobe is deeply divided. They are spreading and sword shaped. They are light green with a purple tinge. The flowers have 3-8 rays in a flat topped group 3-4 cm long. The flowers are small and white with a dark stripe along them. The fruit are oblong and pale yellow.
Like A. altiscapa but plants up to 1 m; roots 1 or 2, leaves dry or present at flowering, segments oblong, fruit 5-7 mm long and mericarps heteromorphic, both with prominent marginal ribs but the one with a more prominent median rib and the other with more prominent lateral ribs.
Life form -
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5
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Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a subtropical plant.
Light -
Soil humidity -
Soil texture 4-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

The root is eaten. It can be roasted in ashes, boiled in milk or added to stews. The leaves are chewed for the liquorice taste.
Uses medicinal
Edible leaves roots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
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Germination treatment -
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Optimum temperature (C°) -
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Productivity -

Distribution

Annesorhiza nuda world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:962878-1
WFO ID wfo-0000537636
COL ID 6752N
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Annesorhiza nuda Myrrhis capensis Tenoria nuda Annesorhiza capensis Annesorhiza montana Selinum anesorrhizum