Two new species of Strobilanthes Bl. (Acanthaceae) from Guangxi, China Contributions to the seed morphology and taxonomy of Justicia (Acanthaceae) from Thailand Three Salts of Labdanic Acids from Andrographis paniculata (Acanthaceae) (in English) A New Combination in Chinese Acanthus Linn. (Acanthaceae) Transfer of Dyschoriste sinica H. S. Lo to Strobilanthes (Acanthaceae) Supported by the Morphological Characters The Identity of Didissandra chishuiense Peristrophe brevispicata, A New Combination in African Acanthaceae Justicia poilanei Benoist, A Newly Recorded Species of Acanthaceae from China Echinacanthus Nees (Acanthaceae), A Newly Recorded Genus from Vietnam Ophiorrhiziphyllon diandra, A New Combination in Acanthaceae Justicia caudatifolia, A New Combination in Chinese Acanthaceae New Combinations and New Species of Strobilanthes Blume (Acanthaceae) from China Strobilanthes pseudocollina K. J. He & D. H. Qin, a new species of the Acanthaceae from Guangxi, China Two newly recorded species of Strobilanthes (Acanthaceae) from China Staurogyne petelotii Benoist and S. vicina Benoist, two new records of Acanthaceae from China A New Section of Rungia Nees (Acanthaceae) Gymnostachyum signatum, A Newly Recorded Species from Yunnan, China Justicia pulgarensis, A New Combination of Philippines Acanthaceae A new combination of Eranthemum Linn.(Acanthaceae) from China Pollen morphology of the tribe Ruellieae (Acanthaceae) from