Flowering Plants (Angiosperms)
   Dicotyledons (flowering plants with two seed-leaves)
      Heath Family (Ericaceae)
         Genera – Andromeda, Arctostaphylos, Calluna, Duboecia, Erica, Galtheria, Kalmia, Moneses, Monotropa, Orthilia, Phyllodoce, Pyrola, Rhododendron, Vaccinium