A revision of Gynura (Asteraceae: Senecioneae)
Revisiting taxonomy, morphological evolution, and fossil calibration strategies in Chloranthaceae
Pollination systems, biogeography, and divergence times of three allopatric species of Schisandra in North America, China, and Japan
Chromosome counts and karyotypes in Chaetoseris and Stenoseris (Asteraceae–Cichorieae) from the Hengduan Mountains of SW China
Physical mapping of repetitive sequences and genome analysis in six Elymus species by in situ hybridization
An embryological study and systematic significance of the primitive gymnosperm Ginkgo biloba
Pollen morphology of the family Cistaceae in Egypt and its systematic significance
A neotype for Colpodexylon gracilentum Dou (Lycopsida) from the Middle Devonian of North Xinjiang, China