Helichrysum italicum subsp. italicum (Roth) G.Don

Immortelle d'Italie (fr), Hélichryse d'Italie (fr), Éternelle jaune (fr)

Subspecies

Angiosperms > Asterales > Asteraceae > Helichrysum > Helichrysum italicum

Characteristics

A perennial hermaphrodite evergreen plant. It grows 0.3-0.75m high.
Life form perennial
Growth form
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread barochory
Mature width (meter) 0.5 - 1.0
Mature height (meter) 0.3 - 0.75
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

Light 7-9
Soil humidity -
Soil texture -
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 8-10

Usage

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

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 7 - 10
Germination temperacture (C°) -
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -9
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Helichrysum italicum subsp. italicum world distribution map, present in Bosnia and Herzegovina, Cyprus, Algeria, France, Croatia, Italy, Morocco, Montenegro, and Slovenia

Identifiers

LSID urn:lsid:ipni.org:names:77180246-1
WFO ID wfo-0000065900
COL ID 5HM6Q
BDTFX ID 31380
INPN ID 135254
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Gnaphalium italicum Helichrysum angustissimum Helichrysum numidicum Helichrysum argyreum Gnaphalium chrysocomum Gnaphalium angustissimum Gnaphalium siculum Gnaphalium stoechas Helichrysum italicum subsp. italicum