Galloping Cactus (Machaerocereus gummosus) with flowering Globemallow (Sphaeralcea sp), Tres Virgenes, Baja California Sur, Mexico, Central America  ,  CACTI,CACTUS,central america,CENTRAL AMERICA,DESERTS,DICOTYLEDONS,FLOWERS,LANDSCAPES,MEXICO,PLANTS,SPINES,VERTICAL,USA,CENTRAL-AMERICA  ,  Jack Dykinga