Meiotic and Ethnobotanical Studies on <i>Rheum</i> Species from Kashmir Himalaya
نویسندگان
چکیده
منابع مشابه
MEIOTIC STUDIES OF SOME AVENA SPECIES AND POPULATIONS IN IRAN
Eleven populations of five Avena species were analysed for meiotic characters including chiasma frequency and distribution as well as chromosomal association and segregation. Plants of a single population of A. eriantha showed the presence of 2n = 14 (diploid) and 2n = 4x = 28 chromosome number. Populations of A. barbata and A. wiestii possessed n = 14, while populations of A. sterilis ssp. lud...
متن کاملFloristic Diversity in the Kashmir Himalaya: Progress, Problems and Prospects
The Kashmir Himalaya, being nestled within north-western folds of the Himalaya, harbours a rich floristic diversity of immense scientific interest and enormous economic potential. Though scientific studies on the floristic diversity in the Kashmir Himalaya have been started about two centuries ago, yet they fall short of the requirements needed urgently in the post-Rio Summit. In fact, at the s...
متن کاملmeiotic studies of some avena species and populations in iran
eleven populations of five avena species were analysed for meiotic characters including chiasma frequency and distribution as well as chromosomal association and segregation. plants of a single population of a. eriantha showed the presence of 2n = 14 (diploid) and 2n = 4x = 28 chromosome number. populations of a. barbata and a. wiestii possessed n = 14, while populations of a. sterilis ssp. lud...
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The present study reports the chromosome number and meiotic behaviour of 14 populationsbelonging to four taxa of Anchusa subgenus Buglossum Gusul. from Iran. All populationsshowed the chromosome number 2n= 4x= 32. It is the first meiotic study for A. subg.Buglossum. We discuss some habit form and evolutionary aspect in the light of cytogeneticdata. The origin of polyploidy (auto-allopolyploidy)...
متن کاملTraditional Medicinal Plants of Gurez (kashmir) – an Ethnobotanical Study
Gurez Valley is situated along the Krishna Ganga river and is less exploited. It has reserve forests. The forests are very rich in herbal wealth. The population of the area consists of the types Dard, Kashimiries; Gujars and Pathans. They have got much faith in herbs and the elders of the family mostly know the uses of the herbs and prescribe for the ailments to their families and neighbours. T...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 2016
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.81.295