Night Blooming Cactus; ID Help
This cactus bloomed for me and the universe (the only two that saw it) on the night of September 13th, this past Monday. The next day it closed up and did not open again; talk about "the fragile duration of a flower."!
Can anyone here offer a firm identification? Or is that even possible with these cacti? Web research has made me dizzy. As soon as I think I find a good ID, I find another species with identical images.
Five ribs. Seven spines; longest one inch. Flower seven inches wide with no fragrance.
Thanks so much. Ron