シダ類の薬学的知見 (第12報)
フロログルシド含有シダ類の剖見 その3
1956 年 76 巻 12 号 p. 1344-1347
詳細
1956 年 76 巻 12 号 p. 1344-1347
Phloroglucide was newly found in 5 kinds of ferns belonging to the Eudryopteris section and 2 kinds belonging to the Lophodium section in the Dryopteris genus. Subterranean portions of these ferns were examined microscopically and the important points of their discrimination were found to be the form of hypodermis and the number of its cell layers, form of internal glandular hair, presence or absence of a large tannin crystals, and the number of vascular bundles in stipe. The number of vascular bundles in the rhizome, to which a great importance had been attached in past literature, differs according to the position of the cross section and the form of internal glandular hair seems to have been insufficiently observed.
