Rhamnus globosus
a perennial woody deciduous member of the Rhamnus genus in the family Rhamnaceae.
Taxonomy and growth
- Family
- Rhamnaceae
- Genus
- Rhamnus
- Life cycle
- perennial
- Foliage
- deciduous
- Woodiness
- woody
- Height
- 5 m
- Fertility
- Insects
- Flower type
- hermaphrodite
- Pollinators
- Insects
Uses
Toxicity
Toxicity warning. The historical record reports a hazard for this plant. Do not use it to decide which parts are safe to eat or use medicinally.
This section contains historical Plants For A Future notes marked noncommercial.
Although no specific mention of toxicity has been found for this species, there is the suggestion that some members of this genus could be mildly poisonous[8].
Material uses
This section contains historical Plants For A Future notes marked noncommercial.
A green dye is obtained from the leaves[7][3][4]. It is obtained from the bark[4].
- Product or use
- Dye
Environment
- Range
- E. Asia - N. China.
- Habitat
- Not known
- Light
- full sun
- Shade tolerance
- light shade
- Water
- moderate
- Soil textures
- sandy, loamy, clay
- Soil pH
- acid, neutral, alkaline
- Tolerates Nutritionally Poor Soil
- No
- Drought
- intolerant
Propagation
This section contains historical Plants For A Future notes marked noncommercial.
Seed - best sown in the autumn in a cold frame. Stored seed will require 1 - 2 months cold stratification at about 5° and should be sown as early in the year as possible in a cold frame or outdoor seedbed[5]. Prick out the seedlings into individual pots when they are large enough to handle, and grow them on in the greenhouse or cold frame for their first winter. Plant them out in late spring or early summer of the following year. Cuttings of half-ripe wood, July/August in a frame[2]. Cuttings of mature wood of the current year's growth, autumn in a frame. Layering in early spring[6].
Cultivation
This section contains historical Plants For A Future notes marked noncommercial.
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of the country. It is closely related to, and possibly no more than part of, R. dahuricus. The following notes are based on the general needs of the genus. Succeeds in any reasonably good soil[1]. The species in this genus are notably resistant to honey fungus[5].
References
Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981-00-00
Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press 1987-00-00 ISBN 0942375009
Wilson. E. H. and Trollope. M. N. Corean Flora. Royal Asiatic Society 1918-00-00
Hill. A. F. Economic Botany. The Maple Press 1952-00-00
Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5
Grieve. A Modern Herbal. Penguin 1984-00-00 ISBN 0-14-046-440-9
Usher. G. A Dictionary of Plants Used by Man. Constable 1974-00-00 ISBN 0094579202
Frohne. D. and Pf�nder. J. A Colour Atlas of Poisonous Plants. Wolfe 1984-00-00 ISBN 0723408394