化石及现生真蕨类植物的根系:形态演化及古环境意义*
, 刘乐 Roots of fossil and extant ferns: Morphological evolution and paleoenvironmental implications
Liu Lu1 , Liu Le2 , Wang De-Ming1 , Xue Jin-Zhuang1
, Liu Le 
化石及现生真蕨类植物的根系:形态演化及古环境意义* |
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刘璐, 刘乐 |
Roots of fossil and extant ferns: Morphological evolution and paleoenvironmental implications |
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Liu Lu
, Liu Le |
| 紫萁科代表属种的根系 A— Osmunda cinnamomea var. asiatica Fernald,标本号PE00289592;B— Osmundastrum cinnamomeum (L.)C. Presl.,标本号PE01623267;C— Osmunda japonica Thunb.;D—属种未定;E— Osmunda japonica Thunb.,标本号PE01396600;F— Osmunda angustifolia Ching,标本号PE00289559;G,H,I—属种未定。比例尺: 20 mm(A~F);10 mm(G~I)。标本收藏于中国科学院植物研究所植物标本馆 |
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