One Coryphantha and 2 Mammillaria

Subject: One Coryphantha and 2 Mammillaria Wed May 24, 2023 4:46 pm

Hello, now I am trying to identify these four plants.
The first I think it could be C. cornifera. Thank you for any comment.

Subject: Re: One Coryphantha and 2 Mammillaria Wed May 24, 2023 4:47 pm

Subject: Re: One Coryphantha and 2 Mammillaria Thu Jul 06, 2023 10:50 pm

The first thing that comes to mind is that somewhere near the cacti grows eucalyptus. Wink

Subject: Re: One Coryphantha and 2 Mammillaria Sat Jul 08, 2023 3:35 pm

Exactly, I have the cacti in the roof and next is this eucaliptus, a nighmare. I even cannot prune it because it is prohibited.

Subject: Re: One Coryphantha and 2 Mammillaria Thu Jul 13, 2023 8:06 am

I'd say the first is a Thelocactus, the second may be M. hahniana and the third M. mystax.

Subject: Re: One Coryphantha and 2 Mammillaria Thu Jul 13, 2023 9:14 pm

jfabiao,

Theloc. leucantus forma

Subject: Re: One Coryphantha and 2 Mammillaria Fri Jul 14, 2023 3:45 pm

Thank you very much, I always thought it was a Coryphantha.

Subject: Re: One Coryphantha and 2 Mammillaria Wed Jul 19, 2023 9:25 pm

I think that the red spined Mamm in your second post could be one of the Spinosissima family. Quite variable.

Subject: Re: One Coryphantha and 2 Mammillaria Thu Jul 20, 2023 3:00 pm

Thank you very much, Chris43, that is one of my options.