Kew Bulletin

Vol. 55 No. 4, 2000: Contents

Original papers

Barnett, L. C. & Dorr, L. J. Validation of Nesogordonia holtzii (Malvaceae: Dombeyoideae)

Bautista, H. P. & Hind, D. J. N. Two new species of Acritopappus (Compositae: Eupatorieae: Ageratinae) from Bahia, Brazil

Bridson, Diane M. The identity of Tsiangia (Rubiaceae)

Camelbeke, K., De Wilde, B., Simpson, D. A. & Goetghebeur, P. Typifications in the genus Scleria P. J. Bergius (Cyperaceae)

Carine, M. A., Jayasekara, P. & Scotland, R. W. A new species of Strobilanthes Blume (Acanthaceae) from Sri Lanka

Chase, Mark W., Rudall, Paula J., Fay, Michael F. & Stobart, Kate L. Xeronemataceae, a new family of asparagoid lilies from New Caledonia and New Zealand

Cheek, Martin & Csiba, Laszlo A new species and a new combination in Chassalia (Rubiaceae) from western Cameroon

----- & Sonké, Bonaventure. A new species of Oxyanthus (Rubiaceae-Gardeniinae) from Western Cameroon

-----, Radcliffe-Smith, Alan & Faruk, Adam. A new species of Drypetes (Euphorbiaceae) from Western Cameroon

-----. A new name for a European Lavatera (Malvaceae)

-----. A synoptic revision of Ancistrocladus (Ancistrocladaceae) in Africa, with a new species from western Cameroon

Chuakul, Wongsatit. Stemona hutanguriana sp. nov. (Stemonnaceae) from Thailand

Evans, Tom, Sengdala, Khampone, Viengkham, Oulathong V., Thamnavong, Banxa & Dransfield, John Four new species of Calamus (Arecaceae: Calamoideae) from Laos & Thailand

Fay, M. F., Bremer, B., Prance, G. T., van der Bank, M., Bridson, D. & Chase, M. W. Plastid rbcL sequence data show Dialypetalanthus to be a member of Rubiaceae

Gilbert, M. G. & Phillips, S. M. A review of the opposite-leaved species of Portulaca in Africa and Arabia

González, Favio. Notes on the Central Andean species of Aristolochia (Aristolochiaceae) with the decription of a new species from Bolivia

Gopalan, R. & Chandrasekaran, V. Isachne jayachandranii - a new grass from Agasthiyamalai, southern Western Ghats, India

Harley, R. M. & Paucar, A. Granda List of species of Tropical American Clinopodium (Labiatae), with new combinations

Hind, D. J. N. A new genus, Catolesia (Compositae: Eupatorieae), and a discussion of its affinities within the subtribe Gyptidinae of Bahia, Brazil

Kirschner, Jan & Cheek, Martin New combinations in Tropical African Luzula sect. Luzula (Juncaceae)

Klitgaard, B. B., de Queiroz, L. P. & Lewis, G. P. A remarkable new species of Pterocarpus (Leguminosae: Papilionoideae: Dalbergieae) from Bahia, Brazil

Lukhoba, Catherine & Paton, Alan. Two new species of Plactranthus L'Hér. (Labiatae) from East Africa

Murugan, C., Sundaresan, V. & Jothi, G. J. Memecylon manickamii, new species of Melastomataceae from Western Ghats, Tamil Nadu

Roberts, P. J. & Spooner, B. M. Cantherelloid, clavarioid and thelephoroid fungi for Brunei Darussalam

-----. Corticioid fungi from Korup National Park, Cameroon

Simpson, David A. A new species of Mapania (Cyperaceae) from New Guinea

Sokoloff, D. D. New combinations in Hosakia Douglas ex Benth. (Leguminosae: Loteae)

Utteridge, T. M. A. & Saunders, R. M. K. Maesa reflexa (Myrsinaceae): a new species from Mindanao, Philippines

Vollesen, Kaj. Two new Tanzanian Acanthaceae