Although the name implies mammoth proportions, the Titanopsis is actually quite small and fagile-looking.  What I like about it most is the...

Frithia Pulchra There's this group of cacti which prefer to lie low on the ground and disguise themselves so as not to be seen by pla...

I guess it just starts with one, which gets followed up by another, then another, and before you know it you're hooked.  Collecting cact...