Friday Flora Feature: Arizona Fishhook Pincushion (Mammillaria grahamii)
October 14, 2021When hiking through southeastern Arizona in the desert or woodlands, it’s a real treat to see the Arizona Fishhook Pincushion cactus (Mammillaria grahamii) growing cryptically under palo verde trees, creosote shrubs, or even under other cacti. Over the course…
Read more »
Microscopic View of a Hedgehog Cactus Fruit
November 23, 2020Hedgehog cacti of the Echinocereus genus are relatively small-stature cactus plants with multiple cylindrical stems. In eastern Arizona, Fendler hedgehog (Echinocereus fendleri) may go unnoticed for much of the year until its brilliant pink…
Read more »
Microscopic View of a Cholla Fruit
November 1, 2020When you zoom in closer and closer to living things you encounter in the Sky Island region, it’s amazing what you find! I was recently drawn to look more closely…
Read more »