Collection place
- Palimbe Village, Sepik River, New Guinea2
- Palm Island Group, Queensland, Australia1
- Palm Springs, Riverside County, California9
- Palm Tract, Contra Costa County, California525
- Palm Valley region, Tecate municipality, Baja California43
- Palm Valley, Tecate municipality, Baja California38
- Palmer, Matanuska-Susitna Borough, Alaska1
- Palmerston Atoll, Southern Cook Islands, Cook Islands6
- Palmyra, Syria7
- Palo Alto, Santa Clara County, California2
- Palo Parado, Santa Cruz County, Arizona1
- Palo Verde-Horse Tanks Trail, Yuma County, Arizona1
- Palomar Mountain, San Diego County, California1
- Palomas-King of Arizona Trail, South Section, Yuma County, Arizona6
- Palos Altos, El Chante, Autlan2
- Palos Verdes Peninsula, Los Angeles County, California15
- Paloč, Gornji Vakuf, Federation of Bosnia and Herzegovina6
- Palpa Province, Department of Ica, Southern Peru16
- Palpa Valley (PV 67), Palpa Province, Department of Ica16
- Pals, Catalonia, Spain3