Methods: Morphological and histological identification.
方法：形态学、组织学鉴别方法。
Objective: to provide anatomical evidences for the morphological and histological identification of 20 medicinal species in Hypericum.
目的：为20种药用金丝桃属植物的显微鉴定提供解剖学依据。
Identification, morphological and histological identification, microscopic identification, thin layer chromatography (TLC) were adopted.
方法采用原植物、性状、显微、薄层鉴别方法。
Conclusion: the secretory structures may be as anatomical evidences for the morphological and histological identification of 20 medicinal species in Hypericum.
结论：该属的内部分泌结构和解剖特征可以作为这20种药用植物的显微鉴别指标。
MethodsThe original plant identification, morphological and histological identification, microscopic identification, thin layer chromatography (TLC) were adopted.
方法采用原植物、性状、显微、薄层鉴别方法。
Objective to explore the applicability of the histological features of plexiform bone and osteon banding to species identification.
目的探讨丛状骨和骨单位带的种属特征及其法医学应用价值。
Objective to explore the applicability of the histological features of plexiform bone and osteon banding to species identification.
目的探讨丛状骨和骨单位带的种属特征及其法医学应用价值。
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