Mahonia ganpinensis
Fedde.
gbif· cc-by-nc
President and Fellows of Harvard College
gbif· cc-by-nc-nd
F.Clermont
Description
Mahonia ganpinensis is an evergreen Shrub. It is in leaf all year. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Edible Uses
Fruit - raw or cooked.
Medicinal Uses
Antibacterial Antiseptic Antitumor Dysentery Odontalgic Poultice Tonic. Antiseptic, odontalgic, poultice. Berberine, universally present in rhizomes of Mahonia species, has marked antibacterial effects and is used as a bitter tonic. Since it is not appreciably absorbed by the body, it is used orally in the treatment of various enteric infections, especially bacterial dysentery. It should not be used with Glycyrrhiza species (Liquorice) because this nullifies the effects of the berberine. Berberine has also shown antitumour activity. The root and root bark are best harvested in the autumn.
Distribution
E. Asia - China.
Where It Grows
Coming Soon
Cultivation
We have very little information on this species and do not know if it will be hardy in Britain. The following notes are based on the general needs of the genus. Thrives in any good garden soil]11]. Grows well in heavy clay soils.
Propagation
Seed - best sown as soon as it is ripe in a cold frame. It usually germinates in the spring. 'Green' seed (harvested when the embryo has fully developed but before the seed case has dried) should be sown as soon as it is harvested and germinates within 6 weeks. Stored seed should be sown as soon as possible in late winter or spring. 3 weeks cold stratification will improve its germination, which should take place in 3 - 6 months at 10°c. Prick out the seedlings when they are large enough to handle and grow them on in a cold frame for at least their first winter. Plant them out in late spring or early summer. Division of suckers in spring. Whilst they can be placed direct into their permanent positions, better results are achieved if they are potted up and placed in a frame until established. Leaf cuttings in the autumn.
