What's the difference between deerberry and partridgeberry?

Deerberry

Definition:

• (n.) A shrub of the blueberry group (Vaccinium stamineum); also, its bitter, greenish white berry; -- called also squaw huckleberry.

Example Sentences:

Partridgeberry

Definition:

Example Sentences:

• (1) From the top of Partridgeberry Hill, I spied a small herd of caribou, unaware of me watching.