Kalanchoe Daigremontiana Identified
Kalanchoe daigremontiana, Bryophyllum daigremontianum
The "Can you identify this plant?" you've shown in the picture is a Kalanchoe daigremontiana syn. Bryophyllum daigremontianum. Also called Devil's Backbone, Alligator Plant, Mexican Hat Plant or Mother of Thousands, It is a succulent plant native to Madagascar.
Wow, thanks, Ann!
This agrees with another identification just made. You have added more names, which may help others who are familiar with those common names.
Sometimes a plant is known by one name in one area, and by a totally different name in another.
This is very helpful. Thanks, Ann.