Dear Galin, dear friends,
From my memory: O. arenaria, aurea, cymochilla, x columbiana, fragilis, engelmannii, humifusa, compressa, pusilla, macrocentra, lindheimeri, basilaris, basilaris brachiclada, basilaris cordata, macrorhiza, polyacantha, pottsii, etcaetera. Also Cylindropuntia imbricata, kleiniae, leptocaulis, spinosior but I'll try to make a complete list and I'll send you by e mail.
my e mail adress:
[email protected]telef:0040723347521/ 0040743334895
Best regards, Mihai.
I forgot: Pterocactus
please, can you explain me in english how can I put some photos in your gallery? If not I'll put them on sunphoto and I'll publish here the link.
The same!