common fishhook cactus (Cactus of Metro Phoenix (April 2021 EcoQuest Guide)) · iNaturalist

Ferocactus herrerae (Cactus of Metro Phoenix (April 2021 EcoQuest

Mexican Giant Cactus (Cactus of Metro Phoenix (April 2021 EcoQuest

beavertail cactus (Cactus of Metro Phoenix (April 2021 EcoQuest

Galloping Cactus (Cactus of Metro Phoenix (April 2021 EcoQuest

star cactus (Cactus of Metro Phoenix (April 2021 EcoQuest Guide

Octopus Cactus (Cactus of Metro Phoenix (April 2021 EcoQuest Guide

Octopus Cactus (Cactus of Metro Phoenix (April 2021 EcoQuest Guide

plains prickly pear (Cactus of Metro Phoenix (April 2021 EcoQuest

Observation of the month: Fish-Hook Cactus