ON THE GEOGRAPHICAL DISTRIBUTION OFTHE PRIMULACEAE Circumscription of Primula subgenus Auganthus (Primulaceae) based on chloroplast DNA sequences Three Species of Ardisia Newly Recorded from Myanmar Cladistics of the Genus Ardisia in China Quantitative Analysis of Morphological Characters of Ardisia crenata Complex (Primulaceae) The identity of Lysimachia longshengensis G. Z. Li & S. C. Tang Genetic Diversity and Differentiation in Primula sikkimensis (Primulaceae) in Himalayan-Hengduan Mountains Flavonoid glycosides from Androsace umbellata Lysimachia dextrorsiflora X. P. Zhang, X. H. Guo & J. W. Shao, a new species of Primulaceae from China Circumscriptions and Phylogenetic Relationships of Primula Sects. Auganthus and Ranunculoides: Evidence from nrDNA ITS Sequences Taxonomic and Nomenclacural Notes on the Black-flowered Primulas from China A new species of Lysimachia in Primulaceae