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Vascular Plants of Russia and Adjacent States (The Former USSR).
Gentianaceae: Systematics, character evolution, and biogeography of Gentianaceae, including a new tribal and subtribal classification
CLADISTICS AND FAMILY LEVEL CLASSIFICATION OF THE GENTIANALES
Abstract— The most recent classification of the angiosperm order Gentianales (Thorne, 1992) includes four principal families: Apocynaceae, Gentianaceae, Loganiaceae, and Rubiaceae. Ever since Bentham… Expand
Out‐of‐Tibet: the spatio‐temporal evolution of Gentiana (Gentianaceae)
Aim We investigated the historical biogeography and diversification of Gentiana L. (Gentianaceae). Our study depicts the origin and dispersal routes of this alpine genus, and the role of the uplift… Expand
Generic delimitation and phylogenetic relationships within the subtribe Chironiinae (Chironieae: Gentianaceae), with special reference to Centaurium: evidence from nrDNA and cpDNA sequences.
To better understand the evolutionary history of the genus Centaurium and its relationship to other genera of the subtribe Chironiinae (Gentianaceae: Chironieae), molecular analyses were performed… Expand
Saccifolium (Saccifoliaceae), an endemic of Sierra de la Neblina on the Brazilian-Venezuelan border, is related to a temperate-alpine lineage of Gentianaceae
The monotypic taxon Saccifolium bandeirae has been collected twice, on each of the highest peaks of Sierra de la Neblina, which lies on the BrazilVenezuela border. Saccifolium was described into its… Expand
rbcL sequences support exclusion ofRetzia, Desfontainia, andNicodemia from theGentianales
- B. Bremer, R. Olmstead, L. Struwe, J. A. Sweere
- Plant Systematics and Evolution
- 1 September 1994
The taxonomic positions ofRetzia, Desfontainia, andNicodemia have been much discussed, and all three genera have been included inLoganiaceae (Gentianales). We have made a cladistic analysis ofrbcL… Expand
Gentianaceae : systematics and natural history
1. Gentianaceae in context V. A. Albert and L. Struwe 2. Systematics, character evolution and biogeography of Gentianaceae, including a new tribal and subtribal classification L. Struwe, J. Kadereit,… Expand
Qualitative variation of anti-diabetic compounds in different tarragon (Artemisia dracunculus L.) cytotypes.
Ethanolic extracts of diploid Artemisia dracunculus L. (wild tarragon) from populations in the U.S., and polyploid tarragon from a variety of sources, were screened for the anti-diabetic compounds… Expand
PHYLOGENY OF THE RUBIACEAE AND THE LOGANIACEAE: CONGRUENCE OR CONFLICT BETWEEN MORPHOLOGICAL AND MOLECULAR DATA?
Phylogenetic analyses of 33 genera of Rubiaceae were performed using morphological and a few chemical characters. Parsimony analysis based on 29 characters resulted in eight equally parsimonious… Expand