What is "grays prairie"

Population (2000): 296
Housing Units (2000): 103
Land area (2000): 1.257134 sq. miles (3.255963 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 1.257134 sq. miles (3.255963 sq. km)
FIPS code: 30752
Located within: Texas (TX), FIPS 48
Location: 32.470592 N, 96.351171 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
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