The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.
研究无菌条件下不同浓度砷对蜈蚣草的孢子萌发、假根和原叶体生长发育的影响。
Pteris vittata
英语例句库
中文百科
鸡冠凤尾蕨
鸡冠凤尾蕨（学名：Pteris vittata f. cristata）为凤尾蕨科凤尾蕨属蜈蚣草下的一个变型。
英语百科
Pteris vittata 鸡冠凤尾蕨
Pteris vittata, commonly known variously as the Chinese brake, Chinese ladder brake, or simply ladder brake, is a fern species in the Pteridoideae subfamily of the Pteridaceae. It is indigenous to Asia, tropical Africa and Australia. The type specimen was collected in China by Pehr Osbeck.
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