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Mahonia napaulensis Evergreen shrub (1 Page of 5) The Mahonia napaulensis plant species is found in E. Asia - Bhutan, Nepal, Sikkim and Uttar Pradesh. It is a member of the Berberidaceae family. Some home gardeners know the variety as M. acanthifolia. G.Don. Berberis napalensis. Spreng. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Mahonia napaulensis Family: Berberidaceae Author: DC. Known Hazards: None known Mature Height: 2.5 Mature Width: 3 Habitat: Dense wet oak and rhododendron forests to 2900 metres[51, 184].
Cultivation Notes: An easily grown plant, it thrives in any good garden soil[11]. Grows well in heavy clay soils. Prefers a semi-shaded woodland position in a damp slightly acid to neutral humus rich soil[200]. Requires a position sheltered from cold or strong winds[1].
The plant is slightly tender in Britain[1] though it does well in Cornwall[59]. It underperforms in areas where temperatures regularly fall below -10°c[200]. The young growth in spring can be damaged by late frosts[K].
Hybridizes freely with other members of this genus.
The flowers have a delicate sweet fragrance[245].
At least one named variety has been developed for its ornamental value. 'Maharajah' appears to be hardier than the type species[182].
Closely allied to M. acanthifolia[11] (which is quoted as a synonym of this species in some books). The differences stated between the two species do not hold true in the wild but in cultivation M. acanthifolia has leaflets with a dull surface, flowers in the autumn and is hardier than many of the spring flowering introductions of M. nepaulensis.
Resistant to honey fungus[88].
For further Mahonia napaulensis gardening information click on one of the blue links below 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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