Rhamnus frangula Alder buckthorn (Rhamnaceae) Deciduous shrub

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Rhamnus frangula
Alder buckthorn
Deciduous shrub
(1 Page of 5)

The Rhamnus frangula plant species is found in Britain. It is a member of the Rhamnaceae family. Common gardeners may know the plant as Alder buckthorn. Some home gardeners know the variety as Frangula alnus. Mill.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Rhamnus frangula
Common Name:  Alder buckthorn
Family:  Rhamnaceae
Author:  L.

Known Hazards:  The plant is poisonous unless stored for 12 months before use[4, 19, 76]. This report is probably referring to the bark.

Mature Height:  5   Mature Width:  4

Habitat:  Swamps and damp places, usually on moist heaths and damp open woods, preferring a peaty soil[9, 17, 21].

Cultivation Notes: An easily grown plant, it succeeds in any reasonably good soil[11, 98], preferring neutral to acid conditions[238]. It grows well on damp or peaty soils[98]. Prefers a moist moderately fertile soil in sun or semi-shade[200]. Grows well in wet soils but not if they are water-logged[186]. Dislikes drought or exposure to strong winds[186]. Plants are hardy to at least -15°c[238]. Alder buckthorn is a slow-growing plant, though it coppices well. It was at one time often grown for its wood which was used in making charcoal[186]. The plants regenerate well after forest fires or grazing[186]. Plants flower on one-year old wood and also on the current year's growth[4]. Cultivated as a medicinal plant in S. Europe[57]. Often bears the aecidospore stage of 'crown rust' of oats[1]. The species in this genus are notably resistant to honey fungus[200]. A good bee plant[4] and a main food plant for the larvae of the yellow brimstone butterfly[186].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

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