LOL ... well I'm guessing Selagenlla lepidophylla also called the resurrection plant .. or perhaps Anastatica hierochuntica.

They are the only two I know off the top of my head.

Good Day ...

I have a cactus called "Dinosaur Back Cactus" that I purchased last year at the Desert Botanical Garden plant sale in Phoenix, AZ. Not sure if this is the one you're talking about. But it's really neat looking...its shape is very similar to a dinosaur's back.

COULD BE THE SELAGINELLA PILIFERA. I GOT ONE IN 1973 AND STILL HAVE IT. ABOUT EVERY TWO YEARS I WILL THINK ABOUT IT, PUT IT IN A BOWL OF WATER AND WATCH IT GREEN UP. ONCE I LEFT IT IN A CABINET AFTER IT WAS DRY AND LEFT IT THERE FOR ALMOST EIGHT YEARS. FUNNY HOW IT DOES. THESE ARE COMMON IN THE BIG BEND AREA OF TEXAS AND NORTHERN MEXICO.

Does anyone know where to buy these plants? We want to buy several thousands. But I can't find any supplier.

I would be glad to get a list or something of suppliers of this plant.

Thanks a lot in advance!

In response to anonty's post:
You can buy them from American Scientific and Surplus at sciplus.com - it's very inexpensive.

In response to aztransplant's post:
I, too, recently bought a Dinosaur Back Cactus from Desert Botanical Garden plant sale in Phoenix, AZ, and I was wondering: Mine was developing small white spots for a time, but now that I've brought it inside from the cold, they seem to be getting better. Can you relate, or do you have any advice?

Here is a link that might be useful: The closest thing I have to a website

Hey,
Okay so after reading this, I feel like this is a dumb question, but are there any things one should know about taking care of this plant? Can it freeze? can it get too hot? does it need light in the present of water? I am really excited about getting one, I just want to make sure it really is as easy as i hear.

Here is a link that might be useful: Envi Sci and Fishy Plants