Plant phylogeography in arid Northwest China: Retrospectives and perspectives Evolution of the eastern Asian–North American biogeographic disjunctions in ferns and lycophytes Journal of Systematics and Evolution: Looking forward Phylogenetic analyses and chromosome counts reveal multiple cryptic species in Bupleurum commelynoideum (Apiaceae) Recircumscription of Huperzia serrata complex in China using morphological and climatic data Variation of genome size and the ribosomal DNA ITS region of Alternanthera philoxeroides (Amaranthaceae) in Argentina, the USA, and China Taxonomic and evolutionary implications of spore ornamentation in Davalliaceae Pollination biology of Rhododendron cyanocarpum (Ericaceae): An alpine species endemic to NW Yunnan, China Phylogenetic and cytogenetic studies reveal hybrid speciation in Saxifraga subsect. Triplinervium (Saxifragaceae) Epichloë fungal endophytes and the formation of synthetic symbioses in Hordeeae (=Triticeae) grasses Chromosome changes after polyploidization in Triticeae Aegilops conservation and collection evaluation in the Czech Republic The genetics of inflorescence architecture in Hordeum Adaptive evolution of α-amylase genes in wild barley (Hordeum spontaneum) on micro and macro scales Rapid evolutionary divergence of an invasive weed from its crop ancestor and evidence for local diversification Biosystematics and evolutionary relationships of perennial Triticeae species revealed by genomic analyses Evolution of wild emmer wheat and crop improvement History of the Triticeae Symposia World food security and the tribe Triticeae (Poaceae): Genetic resources of cultivated, wild, and weedy taxa for crop improvement Comparative analysis of Stowaway-like miniature inverted repeat transposable elements in wheat group 7 chromosomes: Abundance, composition, and evolution Synthetic hexaploid wheat enhances variation and adaptive evolution of bread wheat in breeding processes Phylogenetic relationships in Leymus (Triticeae; Poaceae): Evidence from chloroplast trnH-psbA and mitochondrial coxII intron sequences Molecular cytogenetics of Leymus: Mapping the Ns genome-specific repetitive sequences What became of Hystrix? Molecular phylogeny revealed complex evolutionary process in Elymus species Conservation genetics and breeding system of Penstemon debilis (Plantaginaceae), a rare beardtongue endemic to oil shale talus in western Colorado, USA Detecting molecular signatures of natural selection in Morus alba populations from trans-Himalaya Genetic analysis of Anatolian apples (Malus sp.) by simple sequence repeats The evolutionary fate of Δ1-pyrroline-5-carboxylate synthetase 1 (P5CS1) genes in allotetraploid Brassica napus Revisiting the phylogeny of Ranunculeae: Implications for divergence time estimation and historical biogeography Phylogenetic analyses reveal three new genera of the Campanulaceae Evolution of the cyclin gene family in plants Phylogenetic relationships in the Neotropical tribe Hamelieae (Rubiaceae, Cinchonoideae) and comments on its generic limits Floral development of Cardiopteris, with emphasis on gynoecial structure and ovular morphology A classification study for chrysanthemum (Chrysanthemum ×grandiflorum Tzvelv.) cultivars based on multivariate statistical analyses Sporogenesis and gametogenesis of Delavaya toxocarpa (Sapindaceae) and their systematic implications Morphology and taxonomy of leaf papillae and mammillae in Pottiaceae of China New fossil fruits of Carya (Juglandaceae) from the latest Miocene to earliest Pliocene in Tennessee, eastern United States Evidence for natural hybridization between Primula beesiana and P. bulleyana, two heterostylous primroses in NW Yunnan, China Developing DNA barcodes for species identification in Podophylloideae (Berberidaceae) New insights into the hybrid origin of Malus toringoides and its close relatives based on a single-copy nuclear gene SbeI and three chloroplast fragments Evolution and function of MADS-box genes involved in orchid floral development Segregation distortion affected by transgenes in early generations of rice crop-weed hybrid progeny: Implications for assessing potential evolutionary impacts from transgene flow into wild relatives Molecular phylogeography and conservation genetics of Sladenia celastrifolia inferred from chloroplast DNA sequence variation Rediscovery of Cystoathyrium chinense Ching (Cystopteridaceae): phylogenetic placement of the critically endangered fern species endemic to China Phylogeny and biogeography of Asian Schefflera (Araliaceae) based on nuclear and plastid DNA sequences data Using an updated time-calibrated family-level phylogeny of seed plants to test for non-random patterns of life forms across the phylogeny A review of orchid pollination studies in China Montane refugia isolation and plateau population expansion: Phylogeography of Sino-Himalayan endemic Spenceria ramalana (Rosaceae) Phylogeography of an alpine aquatic herb Ranunculus bungei (Ranunculaceae) on the Qinghai–Tibet Plateau Range expansion, genetic differentiation, and phenotypic adaption of Hippophaë neurocarpa (Elaeagnaceae) on the Qinghai–Tibet Plateau Phylogeography of the Qinghai–Tibet Plateau endemic alpine herb Pomatosace filicula (Primulaceae) Phylogenetic clustering and overdispersion for alpine plants along elevational gradient in the Hengduan Mountains Region, southwest China Plant diversity and floristic characters of the alpine subnival belt flora in the Hengduan Mountains, SW China Survival and reproduction of plant species in the Qinghai–Tibet Plateau Plant sexual systems correlated with morphological traits: Reflecting reproductive strategies of alpine plants Better than nothing: Evolution of autonomous selfing under strong inbreeding depression in an alpine annual from the Qinghai–Tibet Plateau Sexual interference in two Chamerion species with contrasting modes of movement herkogamy Intraspecific differentiation of Allium wallichii (Amaryllidaceae) inferred from chloroplast DNA and internal transcribed spacer fragments Systematic significance of cytology in Cyananthus (Campanulaceae) endemic to the Sino-Himalayan region Origin of Ostryopsis intermedia (Betulaceae) in the southeast Qinghai–Tibet Plateau through hybrid speciation Evolutionary history and underlying adaptation of alpine plants on the Qinghai–Tibet Plateau Species diversity and distribution of Ruppia in China: Potential roles of long-distance dispersal and environmental factors Systematic significance of seed morphology in the genus Veronica (Plantaginaceae), with special reference to the Egyptian taxa Comparative floral development in the tribe Mentheae (Nepetoideae: Lamiaceae) and its bearing on the evolution of floral patterns in asterids Contribution of temporal floral closure to reproductive success of the spring-flowering Tulipa iliensis Phylogeography of the widespread plant Ailanthus altissima (Simaroubaceae) in China indicated by three chloroplast DNA regions Towards the natural classification of tectarioid ferns: Confirming the phylogenetic relationships of Pleocnemia and Pteridrys (eupolypods I) Phylogeny of Euonymus inferred from molecular and morphological data Intron evolution in a phylogenetic perspective: Divergent trends in the two copies of the duplicated def gene in Impatiens L. (Balsaminaceae) Mechanisms underlying flower color variation in Asian species of Meconopsis: A preliminary phylogenetic analysis based on chloroplast DNA and anthocyanin biosynthesis genes Functional and evolutionary analyses of Primulina heterotricha CYC1C gene in tobacco and Arabidopsis transformation systems Demographic model of admixture predicts symmetric introgression when a species expands into the range of another: A comment on Currat et al. (2008) Estimating paleoenvironments using ecological niche models of nearest living relatives: A case study of Eocene Aesculus L. Reassessing the taxonomic status of two enigmatic Desmos species (Annonaceae): Morphological and molecular phylogenetic support for a new genus, Wangia RAPD derived markers for separating Manchurian walnut (Juglans mandshurica) and Japanese walnut (J. ailantifolia) from close congeners Molecular systematics of four endemic Batrachospermaceae (Rhodophyta) species in China with multilocus data Effects of different nutrient sources on plasticity of reproductive strategies in a monoecious species, Sagittaria graminea (Alismataceae) Protogyny and delayed autonomous self-pollination in the desert herb Zygophyllum macropterum (Zygophyllaceae) European fossil fruits of Sphenotheca related to extant Asian species of Symplocos