Which cactus

[GDLWyverex]

I bought this one thinking that it was a Trelocactus hastifer, which, after getting home and researching a bit; I realize that it is certainly NOT what I thought it was, So ...
What is it?

Maybe a Pachycereus pecten-aboriginum seedling??

Thanks

Richard

[Tom in Tucson]

They appear to be sun starved seedlings of Echinocereus pectinatus or Echinocereus rigidissimus

Hi 88˚, Lo 62˚

[GDLWyverex]

10 hours ago, Tom in Tucson said:

They appear to be sun starved seedlings of Echinocereus pectinatus or Echinocereus rigidissimus

Hi 88˚, Lo 62˚

Pectinatus looks like a really good fit

Thanks

 

Richard

[GDLWyverex]

On 4/21/2021 at 10:05 PM, Tom in Tucson said:

They appear to be sun starved seedlings of Echinocereus pectinatus or Echinocereus rigidissimus

Hi 88˚, Lo 62˚

someone suggested Frailea sp.: - buenekeri var. densispina? - magnifica? - mammifera? - curvispina? which seems plausable. What think you?

 

Richard

[Tom in Tucson]

4 hours ago, GDLWyverex said:

someone suggested Frailea sp.: - buenekeri var. densispina? - magnifica? - mammifera? - curvispina? which seems plausable. What think you?

 

Richard

Possible. Frailea usually bloom in hot weather. Another month or 2 to wait if you're right.

Hi 95˚, Lo 53˚