Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum
Abstract Ochnaceae s.l. is a family of trees, shrubs or rarely herbs widely distributed in tropical and subtropical forests and savannas of the Old and New World, and has about 500 species in 32 genera. The family is divided into three subfamilies: Medusagynoideae, Quiinoideae and Ochnoideae. We hav...
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Wageningen University
2014
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ftunivwagenin:oai:library.wur.nl:wurpubs/480087 2024-02-11T10:06:27+01:00 Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum Bissiengou, P. Sosef, Marc Chatrou, Lars Ngok Banak, L. 2014 application/pdf https://research.wur.nl/en/publications/systematics-evolution-and-historical-biogeography-of-the-family-o en eng Wageningen University https://edepot.wur.nl/324644 https://research.wur.nl/en/publications/systematics-evolution-and-historical-biogeography-of-the-family-o Wageningen University & Research biogeography biosystematics evolution ochnaceae phylogenetics phylogeny phytogeography taxonomic revisions taxonomy biogeografie biosystematiek evolutie fylogenetica fylogenie plantengeografie taxonomie taxonomische revisies Doctoral thesis 2014 ftunivwagenin 2024-01-24T23:18:44Z Abstract Ochnaceae s.l. is a family of trees, shrubs or rarely herbs widely distributed in tropical and subtropical forests and savannas of the Old and New World, and has about 500 species in 32 genera. The family is divided into three subfamilies: Medusagynoideae, Quiinoideae and Ochnoideae. We have provided, for the first time, a nearly complete molecular phylogenetic analysis of Ochnaceae s.l. resolving most of the phylogeny backbone of the family using five DNA regions. Based on this, dating analyses were performed using a secondary calibration, and relaxed molecular clock models. The historical biogeography of Ochnaceae s.l. was reconstructed using Dispersal-Vicariance Analysis and Bayesian Binary MCMC. The Neotropics were inferred as being the geographical origin of the family and the Old World was most likely colonized via the North Atlantic Land Bridge during a period when climatic conditions allowed establishment of a boreotropical flora. A full taxonomic revision of the continental African species of the genus Campylospermum has been prepared and additional historical biogeographic analyses were performed with a focus on the genus Campylospermum. Doctoral or Postdoctoral Thesis North Atlantic Wageningen UR (University & Research Centre): Digital Library |
institution |
Open Polar |
collection |
Wageningen UR (University & Research Centre): Digital Library |
op_collection_id |
ftunivwagenin |
language |
English |
topic |
biogeography biosystematics evolution ochnaceae phylogenetics phylogeny phytogeography taxonomic revisions taxonomy biogeografie biosystematiek evolutie fylogenetica fylogenie plantengeografie taxonomie taxonomische revisies |
spellingShingle |
biogeography biosystematics evolution ochnaceae phylogenetics phylogeny phytogeography taxonomic revisions taxonomy biogeografie biosystematiek evolutie fylogenetica fylogenie plantengeografie taxonomie taxonomische revisies Bissiengou, P. Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum |
topic_facet |
biogeography biosystematics evolution ochnaceae phylogenetics phylogeny phytogeography taxonomic revisions taxonomy biogeografie biosystematiek evolutie fylogenetica fylogenie plantengeografie taxonomie taxonomische revisies |
description |
Abstract Ochnaceae s.l. is a family of trees, shrubs or rarely herbs widely distributed in tropical and subtropical forests and savannas of the Old and New World, and has about 500 species in 32 genera. The family is divided into three subfamilies: Medusagynoideae, Quiinoideae and Ochnoideae. We have provided, for the first time, a nearly complete molecular phylogenetic analysis of Ochnaceae s.l. resolving most of the phylogeny backbone of the family using five DNA regions. Based on this, dating analyses were performed using a secondary calibration, and relaxed molecular clock models. The historical biogeography of Ochnaceae s.l. was reconstructed using Dispersal-Vicariance Analysis and Bayesian Binary MCMC. The Neotropics were inferred as being the geographical origin of the family and the Old World was most likely colonized via the North Atlantic Land Bridge during a period when climatic conditions allowed establishment of a boreotropical flora. A full taxonomic revision of the continental African species of the genus Campylospermum has been prepared and additional historical biogeographic analyses were performed with a focus on the genus Campylospermum. |
author2 |
Sosef, Marc Chatrou, Lars Ngok Banak, L. |
format |
Doctoral or Postdoctoral Thesis |
author |
Bissiengou, P. |
author_facet |
Bissiengou, P. |
author_sort |
Bissiengou, P. |
title |
Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum |
title_short |
Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum |
title_full |
Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum |
title_fullStr |
Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum |
title_full_unstemmed |
Systematics, evolution and historical biogeography of the family Ochnaceae with emphasis on the genus Campylospermum |
title_sort |
systematics, evolution and historical biogeography of the family ochnaceae with emphasis on the genus campylospermum |
publisher |
Wageningen University |
publishDate |
2014 |
url |
https://research.wur.nl/en/publications/systematics-evolution-and-historical-biogeography-of-the-family-o |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://edepot.wur.nl/324644 https://research.wur.nl/en/publications/systematics-evolution-and-historical-biogeography-of-the-family-o |
op_rights |
Wageningen University & Research |
_version_ |
1790604188187623424 |