#4 is Kalanchoe - perhaps marmorata or maybe fedtschenkoi? (some species look similar).

Flapjack is common name for another kalanchoe.

edited to correct #

#1 is an Aloe, not sure which one.

#2 is a jade, Crassula ovata.

Yes, #4 is not a flapjack, either. Flapjack is the common name for Kalanchoe luciae. It looks like this - and the leaves of a mature plant are the size of my hand or larger.

You've gotten some very nice clippings from Nan! Good luck with them!

riley

Yes #4, typo...I corrected it :)

4 is kalanchoe gastonis-bonnieri guaranteed. Its easily identifiable as one that can grow plantlets to that size.

#4 is Kalanchoe Marmorata. The sun will make the foliage patterns more apparent. This is somewaht poisnous though.

#2 is a Crassula Ovata, common jade.