
PLA013-00024
A federally endangered Nichol’s Turk’s head cactus (Echinocactus horizonthalonius var. nicholii) in bloom.
Keywords
- Arizona-Sonora Desert Museum
- black background
- bloom
- Cactus
- Close-up
- Echinocactus horizonthalonius
- Echinocactus horizonthalonius var. nicholii
- endangered
- federally endangered
- Flower
- head cactus
- nichol turk's head cactus
- Plants
- rare
- studip portrait
- thorn
- turk's head cactus
This photo © Joel Sartore 2021. Image usage guidelines