Hedysarum hedysaroides (L.) Schinz & Thell.

Hédysarum sombre (fr), Hédysarum faux sainfoin (fr), Sainfoin des Alpes (fr)

Species

Angiosperms > Fabales > Fabaceae > Hedysarum

Characteristics

A herb that keeps growing from year to year. It has a long thick taproot. The stems are 25-40 cm tall. These have 2 or 3 flowering branches. The leaves are compound with small leaflets in pairs. The leaflets are oval or sword shaped. The flowers are in one sided clusters at the tip of the leafy stems. The petals are lilac-violet and about 1 cm long. The flowering stems have bristly hairs. The fruit are flat pods and constricted between single seed sections.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread anemochory
Mature width (meter) -
Mature height (meter) 0.4
Root system tap-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer
Photosynthetic pathway c3

Environment

Gravel river bars, roadsides, rocky hills and meadows, at elevations from 1,200-2,500 metres in the Alps. Mountain meadows in upper part of the forest zone
More
It is a cold temperate plant.
Light 7-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 4-7

Usage

The roots can be baked, boiled or eaten fresh or frozen.
Uses animal food environmental use
Edible roots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
Germination duration (days) 14 - 42
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Hedysarum hedysaroides habit picture by Jani Zadrgal (cc-by-sa)

Leaf

Hedysarum hedysaroides leaf picture by Denis-André THIÉRION (cc-by-sa)
Hedysarum hedysaroides leaf picture by Jani Zadrgal (cc-by-sa)
Hedysarum hedysaroides leaf picture by Markus Nestmeyer (cc-by-sa)

Flower

Hedysarum hedysaroides flower picture by Alexis Mazza (cc-by-sa)
Hedysarum hedysaroides flower picture by Denis-André THIÉRION (cc-by-sa)
Hedysarum hedysaroides flower picture by Gottfried Schuh (cc-by-sa)

Fruit

Hedysarum hedysaroides fruit picture by huy HO (cc-by-sa)

Distribution

Hedysarum hedysaroides world distribution map, present in Austria, Switzerland, Czech Republic, Germany, France, Italy, Japan, Korea (Republic of), Liechtenstein, Poland, Romania, and Slovakia

Identifiers

LSID urn:lsid:ipni.org:names:497759-1
WFO ID wfo-0000213789
COL ID 3K2Y6
BDTFX ID 75157
INPN ID 100839
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Astragalus hedysaroides Hedysarum hedysaroides

Lower taxons

Hedysarum hedysaroides subsp. hedysaroides Hedysarum hedysaroides subsp. arcticum Hedysarum hedysaroides subsp. exaltatum Hedysarum hedysaroides subsp. boutignyanum Hedysarum hedysaroides subsp. tschuktschorum