The following is a very short list of heath genera (to be updated later as time permits):
Manzanita and Kinnickinnick: The Genus Arctostaphylos
Princes Pines and Pipsissewas: The Genus Chimaphila
Pinedrops: The Genus Pterospora
Wintergreens and Pyrolas: The Genus Pyrola
Blueberries, Cranberries and Huckleberries: The Genus Vaccinium
Shrubs and Trees of the Heath Family