Spinystar 05.
Tags: arizona,arizona state trust land,arizona trail,bar v ranch,chinomastus erectocentrus,escobaria vivipara,needle spine cactus,pima county,spinystar,state trust land,united states

Spinystar 03.
Tags: arizona,arizona state trust land,arizona trail,bar v ranch,chinomastus erectocentrus,escobaria vivipara,needle spine cactus,pima county,spinystar,state trust land,united states

Spinystar 01.
Tags: arizona,arizona state trust land,arizona trail,bar v ranch,chinomastus erectocentrus,escobaria vivipara,needle spine cactus,pima county,spinystar,state trust land,united states

Spinystar 02.
Tags: arizona,arizona state trust land,arizona trail,bar v ranch,chinomastus erectocentrus,escobaria vivipara,needle spine cactus,pima county,spinystar,state trust land,united states

Spinystar 04.
Tags: arizona,arizona state trust land,arizona trail,bar v ranch,chinomastus erectocentrus,escobaria vivipara,needle spine cactus,pima county,spinystar,state trust land,united states