prothallium

常见例句

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.
研究無菌條件下不同濃度砷對蜈蚣草的孢子萌發、假根和原葉躰生長發育的影響。
Compared with collecting in Hubei Institute for Nationalities, shaded prothallium and sporophyte after collecting Osmunda japonica Thund. spores germinate in Hangzhou both have better heat-tolerance.
在杭州採集的紫萁孢子萌發後形成的原葉躰、孢子躰均比在湖北民族學院採集的耐高溫性好。