Trifolium nigrescens subsp. nigrescens Viv.

Trèfle noircissant (fr)

Subspecies

Angiosperms > Fabales > Fabaceae > Trifolium > Trifolium nigrescens

Characteristics

An annual hermaphrodite herb.
Life form annual
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread epizoochory
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-10

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°) 16 - 22
Size -
Vigor -
Productivity -

Images

Trifolium nigrescens subsp. nigrescens unspecified picture

Distribution

Trifolium nigrescens subsp. nigrescens world distribution map, present in Albania, Bulgaria, Spain, France, Greece, Italy, and Portugal

Identifiers

LSID urn:lsid:ipni.org:names:77194557-1
WFO ID wfo-0000214197
COL ID 7KVCW
BDTFX ID 69238
INPN ID 141878
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Trifolium nigrescens subsp. nigrescens Trifolium nigrescens subsp. dolychodon Trifolium nigrescens var. grandifolium Trifolium nigrescens var. dolychodon