凤尾蕨属植物孢子的形态稳定,种间差异明显,但孢子形态特征与孢子体的形态特征是不相关的。
The spore morphology of Pteris is stable, and the difference between species is distinct , but the features of spore and sporophyte are not related.
作者对凤尾蕨属植物的化学成分及药理活性的研究进行了综述,并指出了对凤尾蕨属植物研究存在的主要问题和今后研究的主要方向。
The latest progress on chemical constituents and pharmacological activity were reviewed in the paper. Main problems and study directions in future of pteris …
利用扫描电子显微镜对我国产蹄盖蕨属44种植物的孢子进行了观察。
Spore morphology of 44 species of the genus Athyrium from China was examined by SEM.
利用扫描电子显微镜对我国产珠蕨属5种植物的孢子进行了观察。
Spore morphology of 5 species of genus Cryptogramma from China was examined by SEM.
此外,有冷杉、云杉、松、铁杉和桦等属乔木花粉和杜鹃科、唇形科、莎草科灌木和草本植物花粉及凤尾蕨、水龙骨、卷柏等属孢子。
Besides, pollen of Abies, Picea, Pinus, Tsuga, Betula, Ericaceae, Labiatae and Cyperaceae and spores of Pteris, Polypodium and Selaginella were also observed.
乌毛蕨属的蕨类植物。
乌毛蕨属的蕨类植物。
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