Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.
Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.
Opuntia polyacantha
This prickly-pear cactus is 15-30 cm tall with greatly flattened ovoid stems from which radiate large thorns. Flowers are yellow and 5-7 cm in diameter with reddish stamens.
Arid landscapes.
Lat: 44.99, Long: -110.68
Spotted on Jun 9, 2007
Submitted on Feb 11, 2012
No Comments