The pharmacognostical identification method was used to examine the original plant, tissue structure and microscopic characteristics of Anoectochilus nandanensis. Leaves were ovate or ovate elliptic with golden red veins. Non-inverted white flowers had Y-shaped and yellow labellum, which were anteriorly enlarged and 2-lobed. The lobes were narrowly oblong, and its two sides showed the serration or downward angle shape, with 4 to 5 white serration on each side. In the microscopic structure, the cortex in the cross section of root and stem was obvious, with calcium oxalate needle crystal and mucous cells. The epidermal cells on the cross section of the leaves were papilloid in shape. This study provides reference basis for the identification of crude drugs and the exploitation and utilization of the resources.
彭梦超，郑承剑，吴建国，吴岩斌，吴锦忠
. Morphological and Microscopic Identification of Anoectochilus nandanensis[J]. Subtropical Plant Science, 2022
, 51(1)
: 58
-61
.
DOI: 10.3969/j.issn.1009-7791.2022.01.008
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