Theligonum cynocrambe L.

Théligone Chou-de-chien (fr), Théligone chou-de-chien (fr), Cynocrambe (fr), Chou-de-chien (fr)

Species

Angiosperms > Gentianales > Rubiaceae > Theligonum

Characteristics

A low annual herb. It often lies along the ground. It has an unpleasant smell. The stems have swollen nodes. The leaves are succulent. They are alternate but the lower ones are opposite. They are oval and do not have teeth. The flowers are small and green. They are 2-3 mm long and borne in small side clusters. Male and female flowers are separate but on the same plant. Male flowers have 2-3 lobes and female flowers are tube shaped. The fruit are 2 mm long and like nuts.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality monoecy
Pollination entomogamy
Spread barochory
Mature width (meter) 0.3
Mature height (meter) 0.1
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a Mediterranean climate plant. It grows in rocky habitats and on sandy ground. It is often in damp and shady places.
More
Damp or shady rocks and walls.
Light 4-9
Soil humidity 1-6
Soil texture 1-6
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 5-10

Usage

The leaves are sometimes used as a potherb.
Uses medicinal potherb
Edible leaves shoots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Theligonum cynocrambe leaf picture by Massimo Pattarozzi (cc-by-sa)
Theligonum cynocrambe leaf picture by Emmanuel Torquebiau (cc-by-sa)
Theligonum cynocrambe leaf picture by Emmanuel Torquebiau (cc-by-sa)

Flower

Theligonum cynocrambe flower picture by Sylvain Piry (cc-by-sa)
Theligonum cynocrambe flower picture by Sylvain Piry (cc-by-sa)

Distribution

Theligonum cynocrambe world distribution map, present in Albania, Bulgaria, Cyprus, Algeria, Egypt, Spain, France, Greece, Iran (Islamic Republic of), Iraq, Italy, Libya, Morocco, Palau, Portugal, Turks and Caicos Islands, Tunisia, and Ukraine

Identifiers

LSID urn:lsid:ipni.org:names:856707-1
WFO ID wfo-0000322891
COL ID 568CD
BDTFX ID 67773
INPN ID 126268
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Cynocrambe dioscoridis Cynocrambe prostrata Cynocrambe cynocrambe Theligonum alsinoideum Theligonum dalmaticum Theligonum parvum Theligonum cynocrambe var. minor Theligonum cynocrambe f. canariensis Theligonum cynocrambe