Thank you. Cassia (or Senna) was my first thought but I had no clue about the species.

wuness

Thank you. I kind of guessed that, but there is an extraordinary amount of variation in that species.

wuness

A friend who is vacationing in Arizona this winter, sent this picture requesting a name. He said nobody knew what it was. I don't know Arizona desert plants very well (being from Illinois), but I would think this should be easy to identify.

wuness

A friend recently moved to Arizona and wanted to identify this cactus in her yard. Living in Illinois, I would guess Cereus. Could you please identify this plant?

I'm new to the forum so I hope this image is posted correctly.

wuness