CactiGuide.com

I have seen flies on Pseudolithos miguirtinus flowers and believe that they pollinated the flowers. I have a plant that has produced seeds horns for several years. I am growing seedlings from seeds collected this year. I once tried to pollinate these flowers using very small tweezers with a stereo-zoom microscope without any success.

Woowww. I wish you luck.

There are several flowers that were pollinated by flies. The seed horns can take months to develop. This plant flowers at different times of the year and produces seed horns at different times of the year.