Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 507103
Title Capricious, or tied to history’s apron strings? Floristic regions in north-west European brambles (Rubus subgenus Rubus, Rosaceae)
Author(s) Haveman, R.; Bijlsma, R.J.; Ronde, I. de; Schaminee, J.H.J.
Source Journal of Biogeography 43 (2016)7. - ISSN 0305-0270 - p. 1360 - 1371.
Department(s) Defensie
Alterra - Vegetation, forest and landscape ecology
Nature Conservation and Plant Ecology
Publication type Refereed Article in a scientific journal
Publication year 2016
Abstract Aim
To classify and describe distributional patterns in apomictic Rubus subgenus Rubus in north-west Europe and to characterize the major regions by statistically derived character species.

North-western Europe, in particular Ireland, the United Kingdom, the Netherlands, Denmark and Germany.

We used twinspan analysis to distinguish hierarchically ordered phytogeographical regions using grid-based distributional patterns of bramble species, Dufrêne–Legendre indicator species analysis to define character species for the regions, and descriptive statistical analysis of broad-scale abiotic factors derived from the LANMAP landscape classification for each region.

Grid cells were classified into 114 initial groups and 12 regions (florulas), forming three major bramble territories. Up to 15 indicator species could be assigned to each florula. The florulas in the British Isles are geographically isolated, unlike those on the continent. The florulas differ in minimum temperature in January, mean precipitation in August, and elevation. Although a clear view of the relationship between the bramble flora in the British Isles and the continental flora is obscured by the lack of data from Belgium and France, the major biogeographical patterns coincide with the genetic structure of the genus as published by Sochor et al. (2015). Other factors forming the basis for the observed patterns are isolation (especially in the British Isles), and arguably also landscape history and landscape patterns.

Main conclusions
Phytogeographical patterns in Rubus subg. Rubus are strongly influenced by historical factors and can be traced back to the hybridization of sexual Rubus ulmifolius, Rubus canescens and Rubus ser. Glandulosi especially. Geographical and ecological factors also play a role in the realization of large-scale patterns, but these factors seem to be closely tied to the history and genetic structure of the genus through inherited ecology from the ancestral species
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