4. Peperomia ferreyrae or something similar.

5. I'd guess a Monadenium/Euphorbia. Monadenium ellenbeckii seems about right.

6. Some kind of epiphytic cactus. Looks like it was used as the root stock in a graft cactus? Don't know the genus -- try googling Pitaya.

#1 probably K. beharensis; #2 K. daigremontiana; #5 Senecio mweroensis saginata. Yale

I agree with several of the IDs given. :)

1. Kalanchoe beharensis
2. Kalanchoe daigremontiana
3. Rhipsalis baccifera ssp. horrida
4. Peperomia ferreyrae -looks closest to me
5. don't know - looks somewhat like 2 others suggested
6. could be Hylocereus undatus (yes, used in grafting)

Off the subject - just want to say -

It's nice to see you back Rosemarie...Rina

Thanks, Rina! =) Just jumping in for a few minutes. Things are looking UP for me! :)

Thanks everyone!

(Crawling to the keyboard. Raising hand out of range of camera so nobody can see. Drinks a shot of rotgut Bourbon to steady his nerves before he raises an objection.)

RoRo, unless the pot in #3 is one inch dia., I doubt that is a Rhipsalis. Maybe a somewhat etiolated Chamaecereus silvestrii?

Always good to hear from you RoRo. It makes things right with the world.

I see you raising your hand, Dzitmo!! Hee hee! Good catch! I was in too much of a hurry to take that ot size into consideration! So, no...not the Rhipsalis I thought on #3. =) Your suggestion is MUCH better!