Camulos grapefruit Cecily grapefruit (CRC 2014) Cecily grapefruit (CRC 3637) Duncan grapefruit Frost Marsh grapefruit Genetic Dwarf Marsh grapefruit Hall grapefruit Jochimsen grapefruit Marsh seedy grapefruit Nicholson navel grapefruit Perlis #1 grapefruit Perlis #2 grapefruit Reed Marsh grapefruit Tetraploid grapefruit Warren Marsh grapefruit Whitney Marsh grapefruit