Study on characteristics and microscopic identification of fruits of Notopterygium franchetii and N. forrestii / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 3466-3470, 2018.
Article
in Zh
| WPRIM
| ID: wpr-689891
Responsible library:
WPRO
ABSTRACT
Rhizoma et Radix Notopterygii is a rare and endangered Chinese medicine. In the collection of Notopterygium franchetii fruits, we collected a sample of N. forrestii , which is a spurious breed. Fruits of N. franchetii and N. forrestii are very similar in morphology and can be easily confused. Until now the morphological identification of the fruits of Notopterygium has not been reported. To provide a scientific basis for the identification of N. franchetii and N. forrestii fruits, the morphology and microscopic identification were studied in this paper. In this study, stereomicroscope and paraffin sections were used to compare the morphological characteristics and microscopic characteristics of these two fruits. Our results showed that these two fruits were different in size, surface texture and the number of vertical edges on the back. These traits can be used as diagnostic characteristic of these two fruits. The difference between the number of tubing and the endosperm cell contents can be used as microscopic identification features. The above discriminative characteristics can distinguish the two fruits and provide scientific basis for the identification and germplasm evaluation of Notopterygium fruits.
Full text:
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Index:
WPRIM
Type of study:
Diagnostic_studies
/
Prognostic_studies
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2018
Type:
Article