@Tiffany
Hello Tiffany,
I appreciate you having noticed the detail of the leaves, and indeed if this should be re-classified.
Since I am not an expert, I suggest that you submit this mis-classification to the "Edit Bloom" section of "Christmas Cactus (Schlumbergera buckleyi)", submit it, and they will in turn make the correction.
You have a keen eye, and I do appreciate any corrections on my submissions.
Fleur569