Orchid Type Project Images of all types and specimens of historical or diagnostic value
Seed Herbarium Image Project The Arboretum's recently launched SHIP initiative
Cultivated Herbarium of the Arnold Arboretum Housed in Jamaica Plain, Boston, a collection of approximately 85,000 specimens
Latin American Plant Initiative One of the most comprehensive collections of Latin American type specimens in the world
Index of Botanical Specimens Searchable database for over 160,000 plant and cryptogamic specimen records with about 10% digitally imaged
Expedition Collections: South Central China and Tibet Digital images of 197 type specimens collected by Joseph Rock
Economic Botany Collections Ethnobotanical and historical artifacts currently being databased
Biodiversity of the Hengduan Mountains A project to document plant and macro-fungal diversity with images and locality data
