References

Alabama: Clark, 1971
Arkansas: Smith, 1978
Florida: Kral, 1960
Georgia: Jones & Coile, 1988
Louisiana: Kral, 1960
Mississippi: Kral, 1960
North Carolina: Radford et al., 1968
South Carolina: Radford et al., 1968
Texas: Vines, 1960; Kra1, 1960
Virginia: Harvill et al., 1977