prothallium

基本解釋

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(duì)蜈蚣草的孢子萌發(fā)、假根和原葉體生長(zhǎng)發(fā)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.
在杭州采集的紫萁孢子萌發(fā)后形成的原葉體、孢子體均比在湖北民族學(xué)院采集的耐高溫性好。