New or otherwise interesting desmid taxa from the Bangweulu region (Zambia). 1. Genera Micrasterias and Allorgeia (Desmidiales)
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منابع مشابه
New or otherwise interesting lichenized and lichenicolous fungi from Montenegro.
A list of 256 taxa of lichens (252 species) and 2 species of lichenicolous fungi from Montenegro is presented, including 58 taxa (57 species) new to Montenegro. The list is based on specimens kept in the lichen collections of the herbaria GZU, H, Podgorica, and in the private herbarium of Klaus Kalb, and on recent field work in various parts of the country. The genera Biatoridium, Carbonea, Cer...
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Micrasterias, the name of which is derived from the Greek for 'little star', comprises possibly the most spectacularly shaped desmids (Desmidiales, Streptophyta). Presently, the genus Micrasterias includes about 60 traditional species, the majority of which were described in the early 19th century. We used a comprehensive multigene dataset (including SSU rDNA, psaA, and coxIII loci) of 34 Micra...
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The freshwater microalgal genus Micrasterias C.Agardh ex Ralfs represents a monophyletic lineage of the Desmidiaceae (Škaloud et al. 2011). Besides the species traditionally included in this genus on the basis of the morphological data (see e.g. Prescott et al. 1977, Růžička 1981, Coesel & Meesters 2007), the Micrasterias lineage also includes several morphologically dissimilar taxa, such as Mi...
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It is now clear that whole genome duplications have occurred in all eukaryotic evolutionary lineages, and that the vast majority of flowering plants have experienced polyploidisation in their evolutionary history. However, study of genome size variation in microalgae lags behind that of higher plants and seaweeds. In this study, we have addressed the question whether microalgal phylogeny is ass...
متن کاملNEW TAXA RECORDS OF CAREX FROM IRAN
The genus Carex belongs to tribe Cariceae, subfamily Caricoideae and family Cyperaceae. This genus, with about 2000 species in the world and more than 50 species in Iran, is the largest genus among the family. In expedition to North West and West of Iran, two species, namely, Carex acuta and C. cilicica as new records and C. flava, C. rostrata and C. supina as reinvestigated species are reporte...
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ژورنال
عنوان ژورنال: Plant Ecology and Evolution
سال: 2014
ISSN: 2032-3913,2032-3921
DOI: 10.5091/plecevo.2014.985