Id for some cacti and succulent please

[MikeDom]

I bought these over in Spain whilst visiting the Marimutra Botanical gardens, none of them had labels and I'd be grateful for any advice on what they are please. The 1p coin is for size reference.

[MikeDom]

Is this Cereus peruvianus cristate?

Some more, these were all kept in quite dark conditions and others around were severely etiolated.

[MikeDom]

And for these prickly pears, is there a variety for these very short spined ones please?

[habanerocat]

IMG_4383.JPG (114.78 KiB) Viewed 1983 times

Notocactus (Parodia) ottonis. Very variable species.

[habanerocat]

IMG_4378.JPG (122.33 KiB) Viewed 1983 times

Sulcorebutia (Rebutia) rauschii, dark spined form.

[esp]

First 2 are Haworthias.
3rd shot - the yellow spined cactus is Parodia magnifica or Parodia warasii (not P. ottonis)
Prickly pears are Opuntia microdasys (and f. alba)
Plant with flattened, oval leaves is Crassula ovata variegata

[esp]

First 2 are Haworthias.
3rd shot - the yellow spined cactus is Parodia magnifica or Parodia warasii (not P. ottonis)
Prickly pears are Opuntia microdasys (and f. alba)
Plant with flattened, oval leaves is Crassula ovata variegata

[ralphrmartin]

(1) Haworthia, perhaps retusa?
(2) Haworthia sp.
(3) Notocactus (Parodia) magnificus
(4) Haworthia, perhaps marumiana?
(5) Senecio serpens
(6) Cant tell what this cristate is
(7) Crassula obliqua variegated form
(8) Sulcorebutia rauschii
(9) Pass.
(10) Opuntia microdasys v. rufida
(11) Opuntia microdasys v. alba

[MikeDom]

Many thanks for all your help,