Title: Taxonomy of the Carex flava complex (Cyperaceae) in Finland
Abstract:The morphological variation in the Carex flava complex (sect. Ceratocystis ) in Finland, particularly taxa described by Alvar Palmgren as endemic to northern Europe, was studied using numerical analys...The morphological variation in the Carex flava complex (sect. Ceratocystis ) in Finland, particularly taxa described by Alvar Palmgren as endemic to northern Europe, was studied using numerical analyses. Discriminant analyses were used to maximize the separation of the taxa. However, the separation of the taxa described by Palmgren was weak. The taxonomic treatment of the C. flava complex in Finland based on morphology, ecology, distribution and hybridization of the taxa is presented. Four species are recognized: Carex flava (the lectotype is selected here), C. lepidocarpa, C. demissa and C. viridula. C. lepidocarpa includes ssp. lepidocarpa and ssp. jemtlandica . In the polymorphic C. viridula , three taxa are recognized: var. viridula , var. bergrothii and var. pulchella . A key to the taxa is presented. The distribution of the taxa in Finland is presented, and their ecology is briefly discussed.Read More
Publication Year: 1994
Publication Date: 1994-06-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 24
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