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This article has reported the results of the study on the outer properties, inter organization and TLC of Herba Hedyotis Diffuse and its confused material Herba Hedyotis Pinifoliae. The results show the two have obvious distinction and can not be confusediy used.
The morphological characters and commercial idendification on medicinal materials named "Hailong" has been reported. The results of identification of 48 commercial samples indicated "Hailong" is adulterated with Halicampus koilomatodon, Trachyrhamphus serratus and Microphis boaja, Solenognathus güntheri besides three species accepted by Pharmacopoeia.
The article reports the morphological characters, the histological structure, TLC and UV spectrum identification for the adulterant of Cortex Mori, the root bark of Broussonetia papyrifera. The results show that they can be distinguished each other.
This paper deals with the investigation of the medicinal plants of Rubus recorded in the herbalogical works of the past dynasties. The substitutes and false drug of Fu Penzi are also investigated. The result show that Fu Penzi recorded in Materia Medica shall be R. coreanus, and Pong Le be R. lambertianus in modern times.
In this paper, 7 kinds of Niuxi from Guizhou Province have been studied on their pharmacognostical characters, histological characters and effective constituents and the difference of species have been found based on the experimental results.
In this paper, herbological investigation was carried out into a large of historical harbal books about Zhimu, Rizoma Anemarrhenae, especially about its orgin, method of preparation. The description in "A Record of Chinese Medica" was partly revise.
The SEM observation of the medicinal meterials "Hailong" have been carried out. The results showed there are significantly difference among 7 species "Hailong".
The present paper reports the differences of the root tuber, cylindrical root and stem of Lindera aggregata (Sims.) Kosterm. on the external characteristics of crude drug, internal structures and UV-identification.
The content of lead in the raw material and the water leaching solution of 56 kinds of traditional Chinese medicine were determined by AAS method, the leaching ratio of lead in the process of decocting medicinal herbs was obtained.
The morphological characters and commercial identification on Haima has been reported. The results of identification of 60 commercial samples indicated that all of Haima was the species accepted by Pharmacopoeia. Hippocampus kelloggi, H. histrix, H. kuda and H. trimaculatus were mainly used in Hainan, Guangdong and Fujian Province; H. japonicus was mainly used in Shandong and Liaoning Province; Imported Haima was H. histrix.
This paper reported the pharmacognostical identification on characters, microscopic characteristics and TLC of the Anoectochilus roxburghii (Wall.) Lindl., and compared with different resouce samples. The results may provide reference for its identification.
By studying cultivated materials, hided crops, cultivated way, applied fertilizer about the cultivation of Polygonatum officinale, put forward following the methods of cultivation of P. officinale. Choose rhizome segments with top buds as plant materials, adopt level rectangular pieces of land in a field width 100 cm, cultivate late-maturing corn as hiding shady, adopt density of 1.5-2.0 ten thousand plants/mu, apply N and P fertilizers in the growth.
The descriptions and microscopy identification of Asteropyrum cavaleriei were studied and compared with A. poltatum. The morphological and histological characteristics of the medicinal plants from the genus was presented.
Remained but entire bracts beneath the inflorescence and the persistent calyxes were selected as primary characteristics to distinguish "Yimu Cao", which derived from 8 species and 1 variety in the same genus Leonurus. The results were reliable.
The traditional cultivated method of Rehmannia glutinosa is the asexual reproduction that small rhizomes are used as materials of reproduction. In this test, the small rhizomes germinated on seedbed, then young sprouts were picked for culture.
"Shihu" medicinal materials from Shanghai were investigated, colrected and identified. The results showed that the main varietis are the plants from Dendrobium, the small number from Flickingeria and Pholidota.
The histological structures of stem and leaf for Desmodium styracifolium and the power micro-characteristics of its herba were studied. The results could supply basis for the identification of the medicinal materials.
This paper deals with the morphological characters of the plants and drugs, and the histological characters of the stems of Herba Boschniakiae (Boschniakia rossica). This results provide authentic methods for the identification of Herba Boschniakiae.