Over 50,000 herbarium specimens of Ericaceae at The New York Botanical Garden have been digitized and are available online.
Checklist of Ericaceae specimens at The New York Botanical Garden
Checklist of Ericaceae specimens at the Chrystler Herbarium, Rutgers University
Specimen Checklists by Country
Argentina
Brazil
Bolivia
Colombia
Ecuador
Databased Specimens
Agarista
Anthopterus
Arbutus
Artostaphylos
Bejaria
Cavendishia
Ceratostema
Chimaphila
Comarostaphylis
Demosthenesia
Didonica
Diogenesia
Disterigma
Gaultheria
Gaylussacia
Gonocalyx
Kalmia
Lateropora
Ledothamnus
Lyonia
Macleania
Monotropa
Mycerinus
Notopora
Oreanthes
Orthilia
Orthaea
Pellegrinia
Pernettya
Pieris
Plutarchia
Polyclita
Psammisia
Pterospora
Pyrola
Rhododendron
Rusbya
Satyria
Semiramisia
Siphonandra
Sphyrospermum
Tepuia
Themistoclesia
Thibaudia
Utleya