Centaurea iberica Trevir. ex Spreng.

Iberian knapweed (en), Centaurée d'Ibérie (fr)

Species

Angiosperms > Asterales > Asteraceae > Centaurea

Characteristics

A herb. It grows 20-100 cm tall. It grows for one or two years. The leaves are divided along the stalk. There are about 4 pairs of side lobes or segments. Leaves get smaller up the stem.
Life form biennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination
Spread -
Mature width (meter) -
Mature height (meter) 0.9
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 mountainous regions in the Mediterranean. In western China it grows on mountain slopes between 500-900 m above sea level.
More
Mountain slopes in Tibet at elevations of 500-800 metres.
Light 7-9
Soil humidity 2-7
Soil texture 2-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 5-8

Usage

The young shoots are eaten raw or included in cooking. The young stems and leaf stalks are trimmed and washed and boiled for a few minutes then flavoured with garlic and lemon juice.
Uses medicinal
Edible leaves stems
Therapeutic use Eczema (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) 7 - 14
Germination temperacture (C°) 15 - 21
Germination luminosity dark
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Centaurea iberica habit picture by Abdulghaffar Alirezaie (cc-by-sa)

Leaf

Centaurea iberica leaf picture by Fedan Hacizade (cc-by-sa)
Centaurea iberica leaf picture by Fedan Hacizade (cc-by-sa)
Centaurea iberica leaf picture by Philip Good (cc-by-sa)

Flower

Centaurea iberica flower picture by Nash Ash (cc-by-sa)
Centaurea iberica flower picture by Fedan Hacizade (cc-by-sa)
Centaurea iberica flower picture by Annette Bejany (cc-by-sa)

Fruit

Centaurea iberica fruit picture by Fedan Hacizade (cc-by-sa)

Distribution

Centaurea iberica world distribution map, present in India, Pakistan, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:190695-1
WFO ID wfo-0000014022
COL ID 69GB5
BDTFX ID 76398
INPN ID 160349
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Calcitrapa iberica Centaurea iberica var. iberica Centaurea pallescens var. iberica Centaurea iberica

Lower taxons

Centaurea iberica subsp. meryonis Centaurea iberica subsp. hermonis Centaurea iberica subsp. holzmanniana Centaurea iberica var. mesocentroides