Orchidaceae, Papua New Guinea, New species, and Dendrobium aurifex
Paphiopedilum papilio-laoticus, New species, and Laos
Orchidaceae, Laos, New species, and Paphiopedilum papilio-laoticus
Orchidaceae, Pleurothallis barrowii , and New species
Sumatra, Dendrobium fitrianum , Orchidaceae, and New species
New species, Indonesia, Orchidaceae, West Papua Province, and Arfak Mountains
Rubiaceae , Madagascar, Mountain flora, IUCN Red List Categories, Conservation , New species, Taxonomy, and Coffea
Peristylus, Herminium, China, Platanthera, New species, and Ponerorchis
Tanzania, Annual sedge , Cyperus volkielloides , Cyperaceae, New species, East Africa , Taxonomy, and Miombo woodlands
Malesia , Annonaceae, Meiogyne, Papua, New combinations, Oncodostigma, Annonaceae , New species, New Guinea, and Indonesia