The Gnetales: past and present

被引：9
|
作者：
Rydin, Catarina [1 ]
Hoorn, Carina [2 ]
机构：
[1] Stockholm Univ, Dept Ecol Environm & Plant Sci, SE-10691 Stockholm, Sweden
[2] Univ Amsterdam, Inst Biodivers & Ecosyst Dynam, Amsterdam, Netherlands
来源：
GRANA | 2016年 / 55卷 / 01期
关键词：
Ephedra; Ephedripites; Gnetaceaepollenites; palaeoclimate; pollen; pollination; POLLINATION BIOLOGY; EPHEDRA GNETALES; GNETUM GNETACEAE; SP-NOV; MORPHOLOGY; DIVERSITY; PORTUGAL; POLLEN; SEEDS; ULTRASTRUCTURE;
D O I：
10.1080/00173134.2015.1118530
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The present issue of GRANA is devoted to pollen morphology and diversity of the Gnetales in time and space. Three papers address fossil pollen and two papers concern pollen of the extant genus Ephedra. Together, the papers of the issue contribute new information relevant for the understanding of the fossil and evolutionary history of the Gnetales, pollination biology in the group and implications for ephedroid pollen as indicators of palaeoclimate.
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页码：1 / 4
页数：4
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