Genetic variability of invasive species, Fallopia convolvulus (Polygonaceae) in Iran
نویسندگان
چکیده
منابع مشابه
Hybridization and sexual reproduction in the invasive alien Fallopia (Polygonaceae) complex in Belgium.
BACKGROUND AND AIMS The knotweed complex, Fallopia spp. (Polygonaceae), belongs to the most troublesome invasive species in Europe and North America. Vegetative regeneration is widely recognized as the main mode of reproduction in the adventive regions. However, the contribution of sexual reproduction to the success of these invasive species has only been detailed for the British Isles. An exam...
متن کاملHybridization and morphogenetic variation in the invasive alien Fallopia (Polygonaceae) complex in Belgium.
The invasive alien knotweeds, Fallopia spp. (Polygonaceae), are some of the most troublesome invasive species in Europe and North America. Invasive success in Fallopia may be enhanced by multiple hybridization events. We examined the pattern of hybridization and its evolutionary consequences in Belgium with a concerted analysis of ploidy levels (chromosome counts and flow cytometry), morphologi...
متن کاملGenetic diversity and clonal vs. sexual reproduction in Fallopia spp. (Polygonaceae).
Although fundamental to the study of invasion mechanisms, the relationship between mode of reproduction and plant invasion is not well understood. Fallopia japonica (Japanese knotweed), a highly aggressive invasive plant in both Europe and North America, serves as a model species for examining this relationship. In Britain, F. japonica var. japonica is a single female clone reproducing solely t...
متن کاملphylogeography and genetic diversity of the lesser mouse- eared bat (myotis blythii) in iran
in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
A synopsis of the genus Rheum (Polygonaceae) in Iran with description of three new species
According to previous studies, the genus Rheum in Iran includes four species: R. turkestanicum Janisch., R. persicum Losinsk., R. ribes L. and R. khorasanicum Baradaran & Jafari. During the long-term study, based on field and many herbaria specimens, three new species including R. iranshahrii Taheri & Assadi sp. nov., R. kordestanicum Taheri & Assadi sp. nov. and R. austro-iranicum Taheri & Ass...
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ژورنال
عنوان ژورنال: Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology
سال: 2019
ISSN: 1126-3504,1724-5575
DOI: 10.1080/11263504.2019.1635218