منابع مشابه
Stipa richteriana (Poaceae) and Galium songaricum (Rubiaceae): two new additions of the Central Asian species to the flora of Iran
Stipa richteriana and Galium songaricum are newly recorded species for the flora of Iran, collected from Binalood and Hezar-Masjed Mountains in Razavi Khorassan Province. The geographical distribution of both species is mainly confined to the Middle Asia. Morphological characters of two newly recorded species are compared with their close relatives. Notes on taxonomy, ecology, phytogeography, a...
متن کاملBioclimatic regions influence genetic structure of four Jordanian Stipa species.
Strong environmental gradients can affect the genetic structure of plant populations, but little is known as to whether closely related species respond similarly or idiosyncratically to ecogeographic variation. We analysed the extent to which gradients in temperature and rainfall shape the genetic structure of four Stipa species in four bioclimatic regions in Jordan. Genetic diversity, differen...
متن کاملStipa pennata subsp. ceynowae (Poaceae, Pooideae), a new taxon from Central Europe
Based on numerical analyses of macromorphological characters, scanning electron microscopy observation of leaves and lemma micromorphology, as well as field observations, Stipa pennata subsp. ceynowae was described here as a new taxon from Poland. It differs from the most similar S. pennata subsp. pennata and S. borysthenica mainly by its longer ligules of vegetative shoots. The affinities of t...
متن کاملPiptatherum ferganense (Poaceae), another Middle Asian species as a new record for the flora of Iran
Piptatherum ferganense is recorded as a new grass species for the flora of Iran collected from Ghorkhod Protected Area and Aladagh Mountains in North Khorassan province. The core distribution range of the species is Eastern Irano-Turanian with a disjunction in northeastern Iran. The morphological characters of P. ferganense are illustrated and compared with the closely related P. latifolium. I...
متن کاملDevelopment and characterization of 29 polymorphic EST-SSR markers for Stipa purpurea (Poaceae)1
PREMISE OF THE STUDY Expressed sequence tag-simple sequence repeat (EST-SSR) markers were developed using Illumina sequencing for further genetic diversity studies of Stipa purpurea (Poaceae). METHODS AND RESULTS Twenty-nine polymorphic and eight monomorphic EST-SSR loci were developed and characterized in 90 individuals from nine S. purpurea populations. The number of alleles per locus range...
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ژورنال
عنوان ژورنال: Telopea
سال: 1980
ISSN: 0312-9764,2200-4025
DOI: 10.7751/telopea19804102