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Rhus typhina
Stag's horn sumach
Deciduous shrub
(1 Page of 5)

 
The Rhus typhina plant species is found in Eastern N. America - New Brunswick to the southern Appalachian mountains and west to Iowa. It is a member of the Anacardiaceae family. Common gardeners may know the plant as Stag's horn sumach. Some home gardeners know the variety as R. hirta. non Engl. R. viridiflora.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses
 
Latin Name:  Rhus typhina
Common Name:  Stag's horn sumach
Family:  Anacardiaceae
Author:  L.
 
Known Hazards:  There are some suggestions that the sap of this species can cause a skin rash in susceptible people, but this has not been substantiated. See also notes in 'Cultivation Details'.
 
Mature Height:  6   Mature Width:  6
 
Habitat:  Usually found in upland sites on rich soils, but it is also found in gravel and sandy nutrient-poor soils. It grows by streams and swamps, along roadsides, railway embankments and edges of woods[229].



Cultivation Notes:  Succeeds in a well-drained fertile soil in full sun[11, 200]. Tolerates poor soils[169, 200]. Succeeds in dry soils and is drought resistant once it is established[169]. A fairly wind hardy plant, though the branches are brittle and can be broken off in very high winds[200, K]. A very hardy plant, when fully dormant it can tolerate temperatures down to at least -25°c[200]. However, the young growth in spring can be damaged by late frosts. A fast growing but short-lived tree[159], it can sucker freely, forming thickets and becoming quite anti-social when grown in small areas[11]. Single-stem plants are short-lived in cultivation, but if the plants are coppiced regularly and allowed to form thickets, then they will live longer and also be more ornamental with larger leaves[238]. Any coppicing is best carried out in early spring[238]. A very ornamental plant, there are some named varieties[182]. It is susceptible to coral spot fungus[11] but is notably resistant to honey fungus[88, 200]. It transplants easily[169]. This is a very good bee plant, the flowers producing an abundance of pollen and nectar[226]. There is some doubt over the validity of this name and the earlier R. hirta. [L.] has been proposed as the correct name. However, it seems likely that R. typhina will be retained because it is so well known[214]. This species is closely related to and hybridizes with R. glabra[101]. Many of the species in this genus are highly toxic and can also cause severe irritation to the skin of some people, whilst other species such as this one are not poisonous. It is relatively simple to distinguish which is which, the poisonous species have axillary panicles and smooth fruits whilst non-poisonous species have compound terminal panicles and fruits covered with acid crimson hairs[1, 4]. The toxic species are sometimes separated into their own genus, Toxicodendron, by some botanists[200]. Dioecious. Male and female plants must be grown if seed is required.

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses
 

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
View their bibliography
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