Seed morphology of 17 Dendrobium species from Yunnan.
- Author:
Shiyu WANG
1
;
Fenghui XIAO
Author Information
1. Institute of Chinese Medicinal Materials of Yunnan Agricultural University, Yunnan Provincial Center for Chinese Medicinal Material GAP Technology, Kunming 650201, China. wsygfg@yahoo.com.cn
- Publication Type:Journal Article
- MeSH:
China;
Dendrobium;
anatomy & histology;
classification;
ultrastructure;
Microscopy, Electron, Scanning;
Seeds;
anatomy & histology;
classification;
ultrastructure
- From:
China Journal of Chinese Materia Medica
2010;35(4):423-426
- CountryChina
- Language:Chinese
-
Abstract:
Seed morphology of 17 Dendrobium species from Yunnan were observed under light microscope and environment scanning electron microscope and 16 of them were reported first time. All seeds were yellow and fusiform, but big differences existed in sizes of seeds and embryos, which were not significantly related to the division of sections under Dendrobium. Dendrobium seed consisted of embryo and testa with flocs on its cell walls. The density and length of flocs were different among the sections under Dendrobium.
