Phenotypic Diversity of Roegneria kamoji Ohwi Population Trade-off between Resource Utilization and Coexistence Status of Roegneria kamoji and Polygonum sphaerostachyum of Alpine Meadow in the South of Gansu Karyotypes of Three Taxa in Pseudoroegneria (Poaceae:Triticeae) STUDY ON KARYOTYPES OF THREE SPECIES OF ROEGNERIA Cytological Studies of Hybrids of Roegneria ciliaris with R.alashanica and R.magnicaespes(Poaceae:Triticeae) Roegneria aduoensis——A new species of the Family Gramineae from Qinghai, China Karyotypic and evolution variations of four species in Roegneria Morphology, fertility and cytogenetics of intergeneric hybrid between Roegneria kamoji Ohwi and Dasypyrum villosum (L.) Candargy (Poaceae: Triticeae) Studies on Karyotypes of Two Species in Kengyilia and Three Species in Roegneria RAPD analysis of phylogenetic relationships among type species of Elymus,Roegneria and Hystrix (Poaceae:Triticeae) The Genome Constitution of Roegneria Grandis Keng et S. L. Chen (Poaceae: Triticeae) Geographical distribution of Roegneria C. Koch (Poaceae) Characters of endosperm cells in the seeds of some species of Roegneria and their taxonomic significance RAPD Study on Interspecies Relationships in Roegneria (Poaceae: Triticeae) Isozyme Analysis of F 5 and BC 1F 4 from Cultivated Barley (Hordeum vulgare)× Roegneria ciliaris STUDIES ON THE LEAF EPIDERMIS IN ROEGNERIA C. KOCH FROM QINGHAI AND ITS TAXONOMICAL SIGNIFICANCE Screening of Chromosome-Specific Markers for Chromosome 1R of Secale cereale, 1V of Haynaldia villosa and 1Rk#1 of Roegneria kamoji Cytogenetic study on intergeneric hybrids between Roegneria grandis and Elymus wawawaiensis A Taxonomical Study on the Genus Roegneria C. Koch from China New Taxa of the Genus (Poaceae) from West China Resistance of Roegneria kamoji (Poaceae: Triticeae) populations to stripe rust and powdery mildew STUDIES ON KARYOTYPES AND EVOLUTION OF FOUR SPECIES IN ROEGNERIA Roegneria zaquensis——A New Species of the Family Gramineae from Qinghai,China Effects of grazing intensity on decompositions of two dominant plant species litters in alpine meadow on the Northwester Sichuan Revision of two Elymus species (Poaceae) Preliminary Report on Breeding and Identification of Triticum aestivum and Roegneria kamoji Alien Addition Lines Development and Identification of A Wheat-Roegneria Kamoji Translocation line T7A/1Rk#1 A NEW SPECIES 0F ROEGNERIA FROM XIZANG (TIBET) TWO NEW SPECIES OF ROEGNERIA C. KOCH FROM QINGHAI LEAF EPIDERMAL CHARACTERS OF SOME SPECIES OF ROEGNERIA AND THEIR TAXONOMIC SIGNIFICANCE A COMPARATIVE STUDY ON THE ESTERASE AND PROXIDASE ISOENZYME OF ROEGNERIA C, KOCH AND ELYMUS L. NEW COMBINATIONS IN ROEGNERIA(POACEAE) Phylogenetic Relationships among Species of Roegneria, Elymus, Hystrix and Kengyilia (Poaceae: Triticeae) Based on RAMP Marker Cytogenetic and Morphological Studies of Hybrids Between Kengyilia mutica and Roegneria kamoji (Poaceae:Triticeae) Comparison of Leaf Anatomical Characteristics of Six Species of Roegneria A PHYLOGENETIC ANALYSIS OF ROEGNERIA(POACEAE) CYTOGENETIC STUDY OF THE HYBRID BETWEEN ROEGNERIA HONDAI AND R. PENDULINA A Biosystematic Study on Hybrids Between Psathyrostachys huashanica and Two Species of Roegneria The transferability of SSR and EST-SSR markers of different origins in Elymus and Roegneria in the Triticeae (Poaceae) THE STUDIES OF MORPHOLOGICAL VARIATIONS AND KARYOTYPE ANALYSIS ON THE THREE ROEGNERIA SPECIES Relation studies on Roegneria amurensis, R.ciliaris and R.japonensis(Poaceae:Triticeae)