What is "palmarejo"

Population (2000): 1087
Housing Units (2000): 385
Land area (2000): 0.502009 sq. miles (1.300197 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.502009 sq. miles (1.300197 sq. km)
FIPS code: 57978
Located within: Puerto Rico (PR), FIPS 72
Location: 18.071747 N, 66.325344 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: