Quercus stenophylla
| Quercus stenophylla | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Fagales |
| Family: | Fagaceae |
| Genus: | Quercus |
| Species: | Q. stenophylla |
| Binomial name | |
| Quercus stenophylla (Blume) Makino Bot. Mag. (Tokyo) 24:17. 1910 | |
| Synonyms | |
| |
Quercus stenophylla is an oak species found in Japan, South Korea and Taiwan.
The larvae of the Japanese oakblue (Arhopala japonica), of Acrocercops vallata and Marumba sperchius feed on Q. stenophylla.
Stenophyllanin A, a tannin,[1] and other quinic acid gallates[2] can be found in Q. stenophylla. The triterpene friedelin can also be isolated from the leaves of the tree.[3]
References
- ↑ Nonaka, Gen-Ichiro; Nishimura, Hiroaki; Nishioka, Itsuo (1985). "Tannins and related compounds. Part 26. Isolation and structures of stenophyllanins A, B, and C, novel tannins from Quercus stenophylla". Journal of the Chemical Society, Perkin Transactions 1: 163–172. doi:10.1039/P19850000163.
- ↑ Nishimura, Hiroaki; Nonaka, Gen-Ichiro; Nishioka, Itsuo (1984). "Seven quinic acid gallates from quercus stenophylla". Phytochemistry 23 (11): 2621–2623. doi:10.1016/S0031-9422(00)84112-6.
- ↑ Onishi, Y; Hanaoka, M (1968). "Studies on the chemical components of Quercus stenophylla Makino. I. Isolation of friedelin from the leaves of Quercus stenophylla Makino". Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan (in Japanese) 88 (9): 1244–1245. PMID 5751298.