Publication
-
A note on three species of Taractrocera Butler (Lepidoptera: Hesperiidae) Article
Zoologische Mededelingen, 65(19), 257-265.January 1991
-
Scleractinia of Taiwan: II. Family Fungiidae (including a new species) Article
Bulletin of the Institute of Zoology, Academia Sinica, 30(3), 203-228.January 1991
-
Notes on Ericaceae from Papua New Guinea Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 36(1), 161-164.January 1991
-
A taxonomic revision of the Asiatic genus Pentasacme (Asclepiadaceae) Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 36(1), 109-121.January 1991
-
Bibliography Article
Flora Malesiana Bulletin, 10(4), 351-391.January 1991
-
The genera Mitchella and Damnacanthus. Evidence for their close alliance; comments on the campylotropy in the Rubiaceae and the circumscription of the Morindeae Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 35(2), 307-345.January 1991
-
Stemonaceae and Pentastemonaceae; with miscellaneous notes on members of both families Article
Blumea: Biodiversity, Evolution and Biogeography of Plants, 36(1), 239-252.January 1991
-
A monograph of the fern Genus Microsorum (Polypodiaceae) including an attempt towards a reconstruction of the phylogenetic history of the microsoroids Article
Leiden Botanical Series, 14(1), 1-161.January 1991