Anatomical characteristics of laminae and petioles of 11 species of Salvia and their taxonomic significance / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2629-2634, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-330280
ABSTRACT
Anatomical features of the lamina and petiole of 11 species of Salvia had been compared. The microstructures of 11 species of Salvia were observed by paraffin method, and indexes such as the epidermis, xylems and phloems were measured. The data set was analyzed by principal components analysis method and cluster analysis method. The results indicated that the laminae of 11 species of Salvia were bifacial leaf, and the surface of laminae and petioles were covered with villous. The upper epidermis and lower epidermis of the laminae of 11 species of Salvia were constituted by a dense cuticular layer without stratum corneum. Differences existed in the structure of cross sectio mn of laminae and petioles of 11 species of Salvia. Among them, upper epidermal thickness of nine different micromorphological characters could serve as one of the criteria to identify species of taxonomic Salvia. The identification of genetic relationship of these characters in Salvia were discussed in the paper to provide an evidence of anatomy in Salvia.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Análise por Conglomerados
/
Classificação
/
Folhas de Planta
/
Salvia
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2014
Tipo de documento:
Artigo
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