Narcissus tazetta var. chinensis (N. taz. chi.) accessions collected from the coastal areas of China, Korea, and Japan were compared with lower ranks taz.) Italy to study genetic variations several morphologically similar cultivars available in trade. Sequences internal transcribed spacer (ITS) regions nuclear ribosomal DNA (nrITS) dendrogram chloroplast trnL-IS-trnF intergeneric spacer-gene (c...

Abstract To clarify deep relationships among species lineages within Bacidia s. str., and to investigate the robustness of deeper branches, we combined data from three traditionally used RNA-coding genes (nrITS, nrLSU mtSSU) with two protein-coding ( RPB 1 2). The multigene phylogeny contained 48 newly generated sequences Russian Far East all str. GenBank (131 sequences). We subjected alignment...

Pedicularis section Cyathophora is a monophyletic group characterized by perfoliate leaf and/or bract bases at each node. This section comprises four series, corresponding to four general corolla types of Pedicularis, i.e. toothless, toothed, beaked and long-tubed corollas. In this study, we aim to reconstruct a comprehensive phylogeny of section Cyathophora, and compare phylogenetic incongruen...

Clathrus archeri is a saprotrophic fungus native to Australia and New Zealand and known in Europe since the beginning of the 20th century. In Poland, C. archeri was recorded for the fi rst time in 1973 and since then basidiomata of this fungus have been recorded almost 90 times, mostly in the southern part of the country. In the present study, we update the distribution of C. archeri in Poland ...

DNA barcoding enables precise identification of species from analysis of unique DNA sequence of a target gene. The present study was undertaken to develop barcodes for different species of the genus Dalbergia, an economically important timber plant and is widely distributed in the tropics. Ten Dalbergia species selected from the Western Ghats of India were evaluated using three regions in the p...

A well resolved phylogeny of the Agaricaceae based on partial rpb2 sequences is presented from a wide geographic and systematic sampling of the family and compared to phylogenies based on nrLSU and tef1 sequences. A smaller dataset of the family focusing on the Agaricus clade of nrITS sequences and a combined dataset were used to determine the position of several white-spored taxa from northern...

The authors present descriptions and illustrations of Amanita coryli, rarely featured in the mycological literature, based on molecularly characterised by nrITS sequences specimens from Balkan Peninsula (Bulgaria Turkey). collections studied here suggest that species is probably not restricted to presumed host-trees genus Corylus may also occur with some Fagaceae. Further, analysis previously r...

Calligonum is the only C4 genus within Polygonaceae. We applied DNA sequences from nuclear ribosomal internal transcribed spacer (nrITS) and five plastid genome regions (psbA-trnH, ycf6-psbM, trnL-F, rpl32-trnL rbcL) to reconstruct phylogeny of Calligonum. The nrITS combined were analysed separately. supports treatment mongolicum complex as a single species with intra-specific geographic struct...