Country State SecSubdiv LocalString ElevationMeters Lat Lon Date Collector HostGenus HostSpecies HostSubSp NoSpecimens Sex TypeStatus Depository HerbID MEXICO Baja California Sur None or Unknown Carmen Island, Gulf of California, Porto Ballandra 0 26.00666 -111.15111 0000-00-00 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Male Paratype CAS MEXICO Baja California Sur None or Unknown Aqua Verde 0 25.49833 -111.05638 0000-00-00 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Male Paratype CAS MEXICO Baja California Sur None or Unknown Cerralvo Island (formerly Ceralbo Island), Gulf of California 0 24.21250 -109.87694 0000-00-00 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Female Paratype CAS MEXICO Baja California Sur None or Unknown Monserrate Island, Gulf of California 0 25.67722 -111.04833 0000-00-00 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Female Paratype CAS MEXICO Baja California Sur None or Unknown Santa Catalina Island, Gulf of California 0 25.64111 -110.78055 0000-00-00 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Female Paratype CAS USA Arizona Maricopa 24 mi E of Gila Bend, Freeman 530 32.94778 -112.30265 0000-00-00 R.T. Schuh and A.F. Guenther Not Recorded Not Recorded Not Recorded 1 Adult Male None AMNH USA Arizona Maricopa 24 mi E of Gila Bend, Freeman 530 32.94778 -112.30265 0000-00-00 R.T. Schuh and A.F. Guenther Not Recorded Not Recorded Not Recorded 1 Adult sex unknown None AMNH USA Arizona Maricopa 24 mi E of Gila Bend, Freeman 530 32.94778 -112.30265 0000-00-00 R.T. Schuh and A.F. Guenther Not Recorded Not Recorded Not Recorded 1 Adult Female None USNM USA Arizona Maricopa 24 mi E of Gila Bend, Freeman 530 32.94778 -112.30265 0000-00-00 R.T. Schuh and A.F. Guenther Not Recorded Not Recorded Not Recorded 1 Adult Female None CNC USA Arizona Maricopa 24 mi E of Gila Bend, Freeman 530 32.94778 -112.30265 0000-00-00 R.T. Schuh and A.F. Guenther Not Recorded Not Recorded Not Recorded 1 Adult Female None AMNH USA Arizona Pima NW of Tucson on Old Father Road 758 32.39692 -111.05610 0000-00-00 M. D. Schwartz vittifrons argentata Not Recorded 1 Adult Male None AMNH USA Arizona Pima NW of Tucson on Old Father Road 758 32.39692 -111.05610 0000-00-00 M. D. Schwartz vittifrons argentata Not Recorded 1 Adult Female None AMNH MEXICO Baja California Norte None or Unknown 5 km N of Bahia de los Angeles 0 28.99509 -113.55000 0000-00-00 R.T. Schuh and B.M. Massie tridentata Not Recorded 1 Adult Male None IBUNAM MEXICO Baja California Norte None or Unknown 5 km N of Bahia de los Angeles 0 28.99509 -113.55000 0000-00-00 R.T. Schuh and B.M. Massie tridentata Not Recorded 1 Adult Male None AMNH MEXICO Baja California Norte None or Unknown 5 km N of Bahia de los Angeles 0 28.99509 -113.55000 0000-00-00 R.T. Schuh and B.M. Massie tridentata Not Recorded 1 Adult Female None AMNH MEXICO Baja California Norte None or Unknown 5 km N of Bahia de los Angeles 0 28.99509 -113.55000 0000-00-00 R.T. Schuh and B.M. Massie tridentata Not Recorded 1 Adult Female None AM MEXICO Baja California Norte None or Unknown 5 km N of Bahia de los Angeles 0 28.99509 -113.55000 0000-00-00 R.T. Schuh and B.M. Massie tridentata Not Recorded 1 Adult Female None IBUNAM USA Arizona Maricopa Woolsey Wash near Painted Rock Dam 205 33.09345 -113.04209 0000-00-00 R. T. Schuh tridentata Not Recorded 1 Adult Male None CNC USA Arizona Maricopa Woolsey Wash near Painted Rock Dam 205 33.09345 -113.04209 0000-00-00 R. T. Schuh tridentata Not Recorded 1 Adult Male None USNM USA Arizona Maricopa Woolsey Wash near Painted Rock Dam 205 33.09345 -113.04209 0000-00-00 R. T. Schuh tridentata Not Recorded 1 Adult Male None AMNH USA Arizona Maricopa Woolsey Wash near Painted Rock Dam 205 33.09345 -113.04209 0000-00-00 R. T. Schuh tridentata Not Recorded 1 Adult Female None AMNH USA Arizona Maricopa Woolsey Wash near Painted Rock Dam 205 33.09345 -113.04209 0000-00-00 R.T. Schuh and A.F. Guenther tridentata Not Recorded 1 Adult Female None AMNH USA Arizona Pima Organ Pipe Cactus National Monument, Alamo Wash 750 32.06907 -112.71248 0000-00-00 R.T. Schuh and M.D. Schwartz Not Recorded Not Recorded Not Recorded 1 Adult Male None CNC USA California Riverside Chuckwalla Mountains, 2.4 mi E of Corn Springs 487 33.62613 -115.32553 0000-00-00 J. D. Pinto Not Recorded Not Recorded Not Recorded 1 Adult Male None UCR USA California Riverside Chuckwalla Mountains, 2.4 mi E of Corn Springs 487 33.62613 -115.32553 0000-00-00 J. D. Pinto Not Recorded Not Recorded Not Recorded 1 Adult Female None UCR USA Arizona Maricopa 5 mi S of Freeman SE of Gila Bend 625 32.77354 -112.29583 0000-00-00 R.T. Schuh and A.F. Guenther Not Recorded Not Recorded Not Recorded 1 Adult Male None AMNH USA Arizona Maricopa 5 mi S of Freeman SE of Gila Bend 625 32.77354 -112.29583 0000-00-00 R.T. Schuh and A.F. Guenther Not Recorded Not Recorded Not Recorded 1 Adult Female None AMNH USA Arizona Pima Organ Pipe Cactus National Monument, 5 mi N of Lukeville 528 32.04166 -112.87527 0000-00-00 Kevin Haack Not Recorded Not Recorded Not Recorded 1 Adult Male None TAMU USA Arizona Pima 15 mi NW of Tucson, 4500 W Flying Diamond Rd 754 32.37547 -111.10778 0000-00-00 N. McFarland Not Recorded Not Recorded Not Recorded 1 Adult Male None AMNH USA California Riverside 14 mi NE of Mecca 0 33.71519 -115.90399 0000-00-00 J. Doyen and J. Liebherr Not Recorded Not Recorded Not Recorded 1 Adult Male None UCB USA California Riverside Desert Center 275 33.71252 -115.40220 0000-00-00 R. T. Beamer Not Recorded Not Recorded Not Recorded 1 Adult Male None KU USA California Imperial Niland 0 33.24000 -115.51806 0000-00-00 R. A. Flock vittifrons argentata Not Recorded 1 Adult Male None CSCA MEXICO Sonora None or Unknown 16 mi NE of Ciudad Obregon 0 27.64752 -109.74812 0000-00-00 Howden and Martin Not Recorded Not Recorded Not Recorded 1 Adult Male None CNC MEXICO Sonora None or Unknown 3 mi N of Hermosillo 0 29.11023 -110.96666 0000-00-00 Howden and Martin Not Recorded Not Recorded Not Recorded 1 Adult Male None CNC USA California Riverside Blythe 83 33.61030 -114.59634 0000-00-00 W.R.M. Mason Not Recorded Not Recorded Not Recorded 1 Adult Male None CNC USA California Riverside Blythe 83 33.61030 -114.59634 0000-00-00 W.R.M. Mason Not Recorded Not Recorded Not Recorded 1 Adult Female None CNC USA California Imperial Indian Wash, 13 mi S of Hwy 78 on Ogilby Rd 105 32.86361 -114.98055 0000-00-00 J. D. Pinto Not Recorded Not Recorded Not Recorded 1 Adult Male None UCR USA California Imperial 3 mi NW of Glamis 0 33.02816 -115.10768 0000-00-00 L. O. Tejada Not Recorded Not Recorded Not Recorded 1 Adult Male None UCR USA Arizona Maricopa Gila Bend 260 32.94778 -112.71611 0000-00-00 R.T. Schuh Not Recorded Not Recorded Not Recorded 1 Adult Male None AMNH MEXICO Baja California Sur None or Unknown Isla San Jose, 1 mi S Punta Colorado 0 25.04611 -110.68388 0000-00-00 J. Doyen Not Recorded Not Recorded Not Recorded 1 Adult Male None CAS MEXICO Baja California Sur None or Unknown El Sargento 0 24.07806 -109.99972 0000-00-00 H. G. Real and R. E. Main Not Recorded Not Recorded Not Recorded 1 Adult Male None CAS MEXICO Baja California Sur None or Unknown Cerralvo Island (formerly Ceralbo Island), Gulf of California 0 24.21250 -109.87694 1921-06-07 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Male Paratype CAS MEXICO Baja California Sur None or Unknown Cerralvo Island (formerly Ceralbo Island), Gulf of California 0 24.21250 -109.87694 1921-06-07 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Female Paratype CAS MEXICO Baja California Sur None or Unknown Cerralvo Island (formerly Ceralbo Island), Gulf of California 0 24.21250 -109.87694 1921-06-07 E. P. Van Duzee Not Recorded Not Recorded Not Recorded 1 Adult Male Holotype CAS