PCR-RFLP Analysis on Phylogeny of Allium Systematic positions of Lamiophlomis and Paraphlomis (Lamiaceae) based on nuclear and chloroplast sequences Phylogenetic analysis for Fritillaria hupehensis:evidence from ITS, rpl16 and matK sequences Systematic position of Gomphogyne (Cucurbitaceae) inferred from ITS, rpl16 and trnS-trnR DNA sequences Molecular systematic studies on the tribe Polygonateae (s. l.) in China based on RFLPs data of PCR-amplified chloroplast DNA fragments Infrageneric Phylogeny of the Genus Viola (Violaceae) Based on trnLtrnF, psbAtrnH, rpL16, ITS Sequences, Cytological and Morphological Data A Phylogenetic and Biogeographic Study of Acacia s.l. Species Current Distribution in China