期刊
ANALES DEL JARDIN BOTANICO DE MADRID
卷 69, 期 1, 页码 97-106出版社
CONSEJO SUPERIOR INVESTIGACIONES CIENTIFICAS-CSIC
DOI: 10.3989/ajbm.2306
关键词
boreotropical; fossil; Hypericum; palaeogeography; pollen; seeds
资金
- Spanish Ministry of Education and Science [CGL2009-13322-C03-01/BOS, AP-2007-01698]
Meseguer, A.S. & Sanmartin, I. 2012. Paleobiology of the genus Hypericum (Hypericaceae): a survey of the fossil record and its palaeogeographic implications. Anales Jard. Bot. Madrid 69(1): 97-106 Genus Hypericum is one of the 100 largest genera in angiosperms with nearly 500 species. Despite its worldwide, nearly cosmopolitan distribution and apparently old age - there are fossil remains of relatives from the Mid Cretaceous - the fossil record of Hypericum has been largely overlooked in phylogenetic studies. Here, we survey the fossil record of Hypericum from the literature, with special emphasis on the oldest fossil remain, Hypericum antiquum, from which we reassess its diagnostic characters. We evaluate the implications of this record in reconstructing the past geographic distribution of genus Hypericum.
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