An Echinopsis, a possible Pilosocereus, and maybe an Eriosyce?

[Download]

I got this three days ago:





I thought this might be Pilosocereus gounellei , but I'm less and less confident it is:





I did have the name of this, but the name rubbed off the takeaway container the seedling was in. I think it's an Eriosyce:

[A_G_R]

I think the last one is a Gymnocalycium

[Download]

I think the last one is a Gymnocalycium

I guess it does look a bit like one, but this seedling is from my first batch of seedlings, and I'm pretty sure there was no Gymnocalyciums there.

Edit: Also the purple isn't blush. It has been that colour even under grow lights.

[7george]

Echinopsis terscheckii ?

Second one looks like some Espostoa or Oreocereus...

[greenknight]

As for the purple one, stray seeds have a way of getting around. I planted some Echinocereus pulchellus var. amoenus seed from a generally reliable vendor, and one of the seedlings appears to be a Lobivia (and it's a much faster grower). Don't assume that it has to be something you intended to plant.

[Download]

As for the purple one, stray seeds have a way of getting around. I planted some Echinocereus pulchellus var. amoenus seed from a generally reliable vendor, and one of the seedlings appears to be a Lobivia (and it's a much faster grower). Don't assume that it has to be something you intended to plant.

I had four seedlings like it. Only two left and the other is slightly smaller.

Echinopsis terscheckii ?

Second one looks like some Espostoa or Oreocereus...

I didn't think E terscheckii flowered when that small given how big they get.

[mmcavall]

Definitely not a Pilosocereus gounellei

[7george]

I didn't think E terscheckii flowered when that small given how big they get.

Just a suggestion: flowers match and sometimes cuttings can bring flowers quite early.

Regarding the 3rd cactus for ID, I also thing this can be some Gymnocalycium, like G. spegazzinii, many others are purple at direct sun. Do you have a suggestion of Eriosyce with depressed spines like those above?

[Download]

I didn't think E terscheckii flowered when that small given how big they get.

Just a suggestion: flowers match and sometimes cuttings can bring flowers quite early.

Regarding the 3rd cactus for ID, I also thing this can be some Gymnocalycium, like G. spegazzinii, many others are purple at direct sun. Do you have a suggestion of Eriosyce with depressed spines like those above?

It's not sun blush. It has always been that colour, even when they started under grow lights.

[fanaticactus]

I think the last one is a Gymnocalycium

I have a Gymnocalycium striglianum which is smaller than yours but the color has always had this dark purplish appearance. A possibility for yours?

[Download]

I think the last one is a Gymnocalycium

I have a Gymnocalycium striglianum which is smaller than yours but the color has always had this dark purplish appearance. A possibility for yours?

Certainly seems possible.