Cactus / succulent for sun in zone 4a-11. Yellow flowers.
Details on Opuntia aff. columbiana [IB 06 - H65] at plantlust.com
![Opuntia aff. columbiana [IB 06 - H65]](http://cdn.shopify.com/s/files/1/1009/1044/products/1x1_07f71895-5a81-45eb-815c-1849c7b6abe2_grande.png?v=1491158582)