Flora Pittsburghensis

Ericaceae

Heath Family

Current botanists include the family Pyrolaceae, the Wintergreen Family, in this family.

Rhododendron (Rhododendron maximum). Also called Great Laurel. Big bushes with large, leathery evergreen leaves and ball-like clusters of white or pinkish flowers, these ancestors of garden Rhododendrons are unmistakable. The flowers are white, often blushed with pink, especially when they are young. The upper petal is marked with greenish-yellow spots. Rhododendron can grow in deep shade, although it seems to bloom more prolifically in the sun.

Rhododendron nudiflorum

Kalmia latifolia

Epigaea repens

Gaultheria procumbens

Gaylussacia baccata

Vaccinium stamineum

Vaccinium vacillans

Indian Pipes (Monotropa uniflora) are included by most botanists in this family; in the classification on which our list is based, they were included in the Wintergreen family Pyrolaceae. We list them in both families.

Indian Pipes (Monotropa uniflora). Indian Pipes are strange little plants that have no chlorophyll. They get their food by theft: they steal it from little fungi in a process called myco-heterotrophy. Since they have no chlorophyll, they have no particular need for light; and they are often found deep in the woods. They bloom in late July. As they age (which happens very quickly), the dangling bells of these peculiar plants turn more and more upward; eventually, when they go to seed, they will be completely vertical, and completely black.


Index of Families.