Bromus fasciculatus Presl - a third diploid progenitor of Bromus section Genea allopolyploids (Poaceae)
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چکیده
منابع مشابه
A revision of Bromus sect. Triniusa (Poaceae) in Khorassan (Iran)
Bromus sect. Triniusa is revised in Khorassan based on the new taxonomic concepts of Bromus danthoniae complex group and a remarkable herbarium material collected from Khorassan (Kopetdagh, northeastern Iran), as the main center of its diversity. Bromus turcomanicus, a narrow endemic species in central Kopetdagh hitherto known only from the type locality in southern Turkmenistan, is newly recor...
متن کاملتوضیحاتی بر گونه‌های ( Bromus sect. Bromus (Poaceae در ایران
این مقاله به بازبینی تاکسونومیکی برخی از گونه‌های Bromus sect. Bromus بعد از انتشار فلورا ایرانیکا می‌پردازد. نمونه‌های هولوتیپ، ایزوتیپ و پاراتیپ گونه‌ی B. pseudobrachystachys با لکتوتیپB. brachystachys مقایسه شد. گونه‌ی اول با سه ورقه هرباریومی دیگر از ایـران و عــراق معرفی شد کــه در گــذشته تحت نام گونه‌ی دوم قلمداد می‌شد. وجود گونه‌هایB. racemosus ، B. arvensis و B. secalinus در ایران تایی...
متن کاملA revision of Bromus sect. Triniusa (Poaceae) in Khorassan (Iran)
Bromus sect. Triniusa is revised in Khorassan based on the new taxonomic concepts of Bromus danthoniae complex group and a remarkable herbarium material collected from Khorassan (Kopetdagh, northeastern Iran), as the main center of its diversity. Bromus turcomanicus, a narrow endemic species in central Kopetdagh hitherto known only from the type locality in southern Turkmenistan, is newly recor...
متن کاملMolecular Phylogenetics of Bromus (Poaceae: Pooideae) Based on Chloroplast and Nuclear DNA Sequence Data
We conducted a phylogenetic analysis to characterize relationships among Bromus and test the monophyly of five of the seven morphologically distinct groups within Bromus (Poaceae: Pooideae) that have been treated as sections, subgenera, or genera. We sequenced the chloroplast trnL (UAA) intron, the 3!-end of the chloroplast ndhF gene, and the internal transcribed spacers (ITS) of the nuclear ri...
متن کاملDevelopment of single-nucleotide polymorphism markers for Bromus tectorum (Poaceae) from a partially sequenced transcriptome1
PREMISE OF THE STUDY Bromus tectorum (Poaceae) is an annual grass species that is invasive in many areas of the world but most especially in the U.S. Intermountain West. Single-nucleotide polymorphism (SNP) markers were developed for use in investigating the geospatial and ecological diversity of B. tectorum in the Intermountain West to better understand the mechanisms behind its successful inv...
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ژورنال
عنوان ژورنال: Hereditas
سال: 2002
ISSN: 0018-0661,1601-5223
DOI: 10.1034/j.1601-5223.2002.01550.x