Crassothonna patula (Schltr.) B.Nord.

Species

Angiosperms > Asterales > Asteraceae > Crassothonna

Characteristics

Suffrutex, humilis decumbens vel adscendens, 10-20 cm altus; ramis radicantibus, foliatis; foliis carnosis semiteretibus mucronulatis, basin versus angustatis, glabris, 1.5-2 cm longis, medio fere c 0.3 cm latis, internodia multo excedentibus, ad basin ramulorum; pedunculis terminalibus simplicibus vel 1-ramosis, monocephalis, teretibus glabra; capitulis florum patulis; involucro c. 1 cm diametiente, 0.8 cm longo, foliolis 7-8 lanceolatis vel oblongis, acutis vel obtusis, plerumque membranaceo-marginatis glabris, usque ad basin liberis; floribus radii c. 12, e basi tubulosa ligulatis, apice breviter 3-lobulata vel obtusa, 0.9 cm longis, ligula medio fere 2-5-3 mm lata; floribus disci tubulosis glabris, tertia parte basilari angustatis, apicem versus paulo ampliatis, 0.4 cm longis, fauce 0.1 cm diametro, lobis erectis brevibus ovato-triangulis subacutis; antheris anguste linearibus obtusiusculis, 0.2 cm longis, loborum apices subattingentibus, filamentis filiformibus glabris, antheris brevioribus; stylo filiformi glabro, brachiis 0.1 cm longis, antherarum apices attingentibus; acheniis oblongis glabris, apice annulo circumdatis; pappi setis numerosis asperis.
More
Fleshy, perennial herb, stems radiating, prostrate, up to 150 mm long, rooting. Leaves glaucous, dense, sessile, linear, ± terete, up to 40 mm long. Inflorescence terminal; peduncles up to 70 mm long, 1-or 2-headed; pedicels up to 30 mm long. Capitula ± cup-shaped, 15 mm in diam.; involucral bracts ± 8, oblong-lanceolate, margins membranous, 8 mm long, basally connate; rays (± 12 and disc yellow. Flowering time mainly Jan. Pappus of white hairs, 4 mm long. Cypselae ± glabrous, 3 mm long.
Life form perennial
Growth form
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

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

Distribution

Crassothonna patula world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77123786-1
WFO ID wfo-0001334485
COL ID Z729
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Othonna patula Crassothonna patula