Arecaceae, Palmae, and Washingtonia
Palmae, Botanical specimens, Plant collection, Botanical specimen preparation, Pteridophytes, Plant sample preparation, and Herbarium specimen preparation
Arecaceae, Voanioala gerardii, New species, Plant collecting, Palmae, and Madagascar
Palms, Chrysalidocarpus hankona, Madagascar, Palmae, Taxonomy, Arecaceae, and New species
Chrysalidocarpus canaliculatus, Arecaceae, Chrysalidocarpus bejofo, New species, Chrysalidocarpus titan, Palms, Madagascar, Palmae, and Taxonomy
New species, Ravenea cycadifolia, and Cultivated plants
New species, Calyptrocalyx reflexus, and Cultivated plants
Palmae, Arecaceae, Calyptrocalyx calcicolus, Taxonomy, New Guinea, and New species
Checklists, Rattans, Calamus, and Bamboos
Nature and Landscape Conservation, Ecology, and Ecology, Evolution, Behavior and Systematics