Pycreus flavescens (L.) P.Beauv. ex Rchb.

Souchet jaunissant (fr), Pycréus jaunissant (fr), Souchet jaunâtre (fr), Pycréus jaunâtre (fr)

Species

Angiosperms > Poales > Cyperaceae > Pycreus

Characteristics

Annual herb, up to 300 mm tall. Spikelets many in a dense head, branches few and short, yellowish.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.55
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c4

Environment

Light -
Soil humidity 7-9
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°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Pycreus flavescens unspecified picture

Distribution

Pycreus flavescens world distribution map, present in Pakistan, Panama, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:311659-1
WFO ID wfo-0000506021
COL ID 4QN9T
BDTFX ID 54111
INPN ID 116478
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Cyperus flavescens f. setaceus Cyperus flavescens f. fontanesii Cyperus abyssinicus Cyperus fallaciosus Cyperus flavens Cyperus melanostachyus Cyperus x nieuwlandii Cyperus pallidus Cyperus piceus Cyperus polystachyus Cyperus stramineus Cyperus tonduzianus Cyperus xanthinus Pycreus paraensis Pycreus piceus Pycreus tristachyus Chlorocyperus abyssinicus Cyperus durandii Cyperus fontanesii Cyperus paraensis Cyperus poiformis Cyperus squalidus Cyperus tristachyus Pycreus flavescens Pycreus potosiensis Cyperus flavescens f. paraensis Cyperus flavescens f. abyssinicus Cyperus flavescens f. caucasicus Cyperus flavescens f. compactus Cyperus setaceus Cyperus gussonei Pycreus fallaciosus Pycreus flavescens f. minor Pycreus flavescens f. monostachyus Pycreus flavescens f. setaceus Pycreus intermedius Cyperus flavescens var. abyssinicus Cyperus flavescens subsp. fallaciosus Cyperus flavescens var. fontanesii Cyperus flavescens var. paraensis Cyperus flavescens var. piceus Cyperus flavescens var. pygmaeus Pycreus flavescens subsp. fallaciosus Pycreus flavescens subsp. flavescens Cyperus flavescens var. poiformis Cyperus tristachyus var. elongatus Cyperus flavescens var. gussonei Cyperus flavescens f. major Cyperus flavescens f. monostachyus Cyperus piceus f. potosiensis Cyperus piceus f. squalidus Pycreus flavescens f. caucasicus Cyperus flavescens f. minor Cyperus tristachyus var. minor Cyperus obtusiusculus Pycreus flavescens var. flavescens Pycreus flavescens var. piceus Cyperus flavescens f. gracillimus

Lower taxons

Pycreus flavescens subsp. intermedius Pycreus flavescens var. rehmannianus