CTFS-AA Asia The Center for Tropical Forest Science-Arnold Arboreutm Asia Program
Field studies in China Since 1980, field trips to China
Flora of North America A project to produce a Flora of the vascular plants and bryophytes of North America north of Mexico.
Flora of China The Herbaria serve as an editorial center for the Flora of China
Discomycetes Monographic studies in the Sarcoscyphineae (Pezizales)
Malpighiales
Gymnosperm AToL
IPNI The International Plant Names Index online database.
Orchid Research Current orchid research at HUH.