Stachyurus
| Stachyurus | |
|---|---|
 | |
| Stachyurus praecox flowers | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Crossosomatales |
| Family: | Stachyuraceae J.Agardh |
| Genus: | Stachyurus Siebold & Zucc. |
| Species | |
|
See text | |
Stachyurus is the only genus in the flowering plant family Stachyuraceae,[1] native to the Himalayas and eastern Asia. They are deciduous shrubs or small trees with pendent racemes of 4-petalled flowers which appear on the bare branches before the leaves.[2] The plants have leaves with serrate margins.
Pendunculagin, casuarictin, strictinin, casuarinin and casuariin are ellagitannins found in species in this genus.[3]
Stachyurus praecox and the slightly later-flowering S. chinensis, from Japan and China, respectively, are both cultivated as ornamental plants elsewhere as they flower early in temperate climates.
_Stachyurus_chinensis_'Joy_Forever'_Les_Martels,_Giroussens_Tarn.jpg)
Species list
[edit]References
[edit]- ↑ Christenhusz, M. J. M. & Byng, J. W. (2016). "The number of known plants species in the world and its annual increase". Phytotaxa. 261 (3). Magnolia Press: 201–217. Bibcode:2016Phytx.261..201C. doi:10.11646/phytotaxa.261.3.1.
- ↑ RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 978-1405332965.
- ↑ Tannins of Casuarina and Stachyurus species. I: Structures of pendunculagin, casuarictin, strictinin, casuarinin, casuariin, and stachyurin. Okuda T., Yoshida T., Ashida M. and Yazaki K., Journal of the Chemical Society, 1983, no8, pp. 1765-1772
External links
[edit]- Stachyuraceae in Stevens, P. F. (2001 onwards).
