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Dating the origin of the Orchidaceae from a fossil orchid with its pollinator 期刊论文
nature, 2007, 卷号: 448, 期号: 0, 页码: 1042-1045
作者:  Santiago R. Ramirez;  Barbara Gravendeel;  Rodrigo B. Singer;  Charles R. Marshall;  Naomi E. Pierce
Adobe PDF(492Kb)  |  收藏  |  浏览/下载:37/1  |  提交时间:2017/07/26
After a dozen years of progress the origin of angiosperms is still a great mystery 期刊论文
nature, 2007, 卷号: 450, 期号: 20/27, 页码: 1184-1189
作者:  Michael W. Frohlich;  Mark W. Chase
Adobe PDF(655Kb)  |  收藏  |  浏览/下载:43/1  |  提交时间:2017/07/26