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OBJECTIVE To explore the characteristic and microscopic features of Perillae Folium and Perillae Folium sum Cacumen and provide reference for the identification of Perillae Folium and Perillae Folium sum Cacumen. METHODS Characteristic identification and microscopic identification of 6 batches of Perillae Folium and Perillae Folium sum Cacumen were carried out. Samples were collected at different growing stages, including seeding stage, vegetative growth stage and reproductive stage. RESULTS For Perillae Folium collected at different growthing stages, the transverse sections of leaf veins were compared. As plant grows into older stages, more areas of the leaf veins appeared purple color. Additionally, the color of excited luminescence varied between Perillae Folium collected at different growing stages. These phenomena could be utilized to differentiate between Perillae Folium collected at different growing stages. Next, this experiment explored the microscopic difference of Perillae Folium and its counterfeit, Perillae Folium sum Cacumen. The leaf surface characters of Perillae Folium and Perillae Folium sum Cacumen were found to appear in different shapes. The density of peltare glandular hair and capitate glandular hair, as well as the numerical value of stomatal index ratio (lower/upper surface), was observed to be different between two kinds of leaves. CONCLUSION Through this experiment, the characteristic and microscopic features of Perillae Folium and Perillae Folium sum Cacumen are summarized, offering a reference for the supervision inspection, clinical application and standard revision of Perillae Follium.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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