Erodium stephanianum Willd.

Érodium (fr)

Species

Angiosperms > Geraniales > Geraniaceae > Erodium l'hér.

Characteristics

Perennials 20-50(-120) cm tall. Stems numerous, ascending to decumbent. Stipules triangular-lanceolate, 3-8 mm. Leaves opposite; leaf blade 4-7 cm, ovate to triangular-ovate, pinnately parted with basal pair of lobes distinct, both surfaces sparsely appressed pilose. Pseudoumbels conspicuously longer than leaves, with 2-5 hermaphrodite flowers; peduncle both spreading pilose and retrorsely pubescent. Pedicel 1/4-1/3 as long as peduncle. Sepals oblong-ovate, 6-9 mm, hirsute, apex awned. Petals purple, without a basal spot, obovate, 5-7 mm. Mericarp 8-11 mm, with apical pit, without ridges or furrows; awn not plumose. Fl. Jul-Aug, fr. Aug-Sep.
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A herb. It grows 20-50 cm tall. There are several stems. The leaves are 4-7 cm long. They are divided into leaflets.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Dry slopes, sandy river banks and as a weed of cultivation. Open places at elevations of 2500-4000 metres in Nepal.
More
It is a temperate plant.
Light 7-9
Soil humidity 2-5
Soil texture 4-5
Soil acidity 4-7
Soil nutriment -
Hardiness (USDA) 5-10

Usage

Uses dye medicinal
Edible -
Therapeutic use Gout (unspecified)
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

Erodium stephanianum unspecified picture

Distribution

Erodium stephanianum world distribution map, present in Afghanistan, China, Kazakhstan, Kyrgyzstan, Liberia, Mongolia, Nepal, Pakistan, Korea (Democratic People's Republic of), and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:372438-1
WFO ID wfo-0000677084
COL ID 3B96H
BDTFX ID 82261
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Erodium stephanianum Geranium stephanianum Erodium stephanianum var. atranthum