Rhododendron ferrugineum L.

Snow-rose (en), Rose des alpes (fr), Laurier-rose des Alpes (fr), Rhododendron ferrugineux (fr)

Species

Angiosperms > Ericales > Ericaceae > Rhododendron

Characteristics

A shrub. It grows 1 m tall. The leaves have rusty brown spots underneath. The flowers are pinkish-red and bell shaped.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread anemochory
Mature width (meter) 0.75 - 1.0
Mature height (meter) 1.0 - 1.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Acidic soils associated with Pinus species. Mountain slopes in open woods or scrub, often dominant in the dwarf shrub zone; at elevations from 1,600-2,200 metres.
More
It is a temperate plant.
Light 4-8
Soil humidity 3-7
Soil texture 3-6
Soil acidity 2-4
Soil nutriment -
Hardiness (USDA) 5-7

Usage

The flowers are the source of a light mild honey. The plant itself is toxic.
Uses material medicinal poison
Edible flowers
Therapeutic use Skin diseases (stem), Analgesics (flower), Diarrhea (flower), Skin diseases (leaf), Depurative (unspecified), Diuretic (unspecified), Narcotic (unspecified), Poison (unspecified), Rheumatism (unspecified), Sudorific (unspecified), Fatality (unspecified)
Human toxicity unknown (leaf), unknown (fruit)
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 50 - 90
Germination temperacture (C°) 15 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Rhododendron ferrugineum habit picture by Kiko (cc-by-sa)
Rhododendron ferrugineum habit picture by Francois Mansour (cc-by-sa)
Rhododendron ferrugineum habit picture by Peter Vohwinkel (cc-by-sa)

Leaf

Rhododendron ferrugineum leaf picture by Lisa (cc-by-sa)
Rhododendron ferrugineum leaf picture by Julien K (cc-by-sa)
Rhododendron ferrugineum leaf picture by Chiodaroli Federico (cc-by-sa)

Flower

Rhododendron ferrugineum flower picture by Kiko (cc-by-sa)
Rhododendron ferrugineum flower picture by Luigi Marino (cc-by-sa)
Rhododendron ferrugineum flower picture by weninger bernd (cc-by-sa)

Fruit

Rhododendron ferrugineum fruit picture by Kampf Robert (cc-by-sa)
Rhododendron ferrugineum fruit picture by Marcello Pari (cc-by-sa)
Rhododendron ferrugineum fruit picture by thomas boscardin (cc-by-sa)

Distribution

Rhododendron ferrugineum world distribution map, present in Albania, Andorra, Austria, Switzerland, Germany, France, Croatia, Italy, Liechtenstein, North Macedonia, Serbia, and Slovenia

Conservation status

Rhododendron ferrugineum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:332420-1
WFO ID wfo-0000400806
COL ID 4SFVK
BDTFX ID 75328
INPN ID 117679
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Rhododendron ferrugineum Azalea ferruginea Chamaerhododendron ferrugineum Plinthocroma ferrugineum