Bromus catharticus in South America (Poaceae: Bromeae)
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چکیده
منابع مشابه
Recognition of Bromus Richardsonii and B. Ciliatus: Evidence from Morphology, Cytology, and DNA Fingerprinting (Poaceae: Bromeae)
Sin ce our goa l was to dete rm ine character istic difference s betwee n Brom us richardsonii a nd B. cilia /us. a d iscr iminate analysis (DA), princ ipal components ana lysis (PC A), mult idimen s ional sca ling (M DS) , bivar iate ana lysis , and an amplified fragm ent len gth polym orphism s (AFL P) ana lys is were und ert ake n o n 93 herbar ium speci mens and 31 field-coll ec ted popul a...
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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...
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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...
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ژورنال
عنوان ژورنال: Novon
سال: 1998
ISSN: 1055-3177
DOI: 10.2307/3391893