Additional notes of rust fungi from southwestern China
中国西南锈菌补述

Six rust species collected from southwestern China are reported. Uredo ligulariae-lamarum on Ligularia lamarum are described as new species. Kuehneola peregrina on Clerodendrum yunnanense, Maravalia pterocarpi on Dalbergia yunnanensis, Massee?lla capparidis on Flueggea virosa, Puccinia engleriana on Tabernaemontana divaricata, and Uromyces acetosae on Rumex acetosa are recorded as new to China. All the specimens studied have been deposited in Herbarium Mycologicum Academiae Sinicae (HMAS) in Beijing.