摘要
报告了三种供药用的老鹳草—牛儿苗ＥｒｏｄｉｕｍｓｔｅｐｈａｎｉａｎｕｍＷｉｌｌｄ．、尼泊尔老鹳草ＧｅｒａｎｉｕｍｎｅｐａｌｅｎｓｅＳｗｅｅｔ和鼠掌老鹳草Ｇ。ｓｉｂｉｒｉｃｕｍＬ．的形态组织学研究结果，并列表比较鉴别特征和写出生药检索表。
Lao-guan-cao has long been used in Chinese traditional medlcine.It is
used as anantirheumatic and circulation promoting drug for the
treatment of acute and chronic rheumatalgia;alsoused as a detoxicant
for enteritis and bacillary dysentery.The dried aerial parts of
Erodium stephanianumWilld.and Geranium wilfordii Maxim,(family
Geraniaeeae)have been specified in the ChinesePharmacopoeia (1990
ed.)According to the literature and the authors’market
investigations, the commercial drug Lao-guan-cao chiefly consists of
the aerial parts of Erodium stephanianum Willd. Also those rather
popularlyused in several provinces are the aerial parts of Geranium
nepalense Sweet and G.sibiricum L. In this paper ,the morphological
and histological characters of the crude drugs derived fromE.
stephanianum Willd.,G.nepalense Sweet and G. sibiricum L. are
described. It is found that the following characters are useful for
distinguishing the drugs derived from theabove mentioned three
species.(1) The shape and size of leaf;(2)the number and arrangement
ofthe vascular bundles of stem;(3)the number of the vascular bundles
in midrib and layers of palisadecells of leaf;(4)the presence or
absence of stomata in upper epidermis;(5)the characters of
cellscontaining crystals in sepal;(6)the characters of epidermis
cells,cells containing crystals and fibersof pericarp;(7)the types of
hairs and glandular hairs on epidermis of stem,leaf, sepal and
pericarp;(8)the characters of anticlinal walls of epidermal cells of
seed coat
出处
《药学学报》
CAS
CSCD
北大核心
1995年第1期46-58,共13页
Acta Pharmaceutica Sinica
关键词
Mang牛儿苗
尼泊尔老鹳草
形态组织学
Erodium stephanianum
Geranium nepalense
G
sibiricum
Morphological and histologocalstudis
