Hello! I have these two Mammillaria that I have bought without any species id. I am guessing that number 1 is M. bocasana and number 2 is M. guelzowiana. I would greatly appreciate any opinion on their species identity!

Thank you very much for your suggestions!

Thank you very much for all of your suggestions and opinions! I do appreciate them! I agree that both plants that I have pictured before are Quiabentia . I have pictured glochidia of both of them (see images below). So it looks like I bought it twice - the first and bigger plant was twice cheaper......

Hello! I bought this plant some months ago as Reicheocactus famatimensis (actually as Lobivia famatimensis ). But after the flower buds appeared I have started to suspect that it is not this species and genus, but Frailea , possibly F. pygmaea var. gloriosa . I would appreciare any comments on ident...

Thank you very much for the great resources! They helped a lot. Out of all those Pereskia , P. lychnidiflora looks the most similar to what I have. Actually the fairly fleshy leaves of my plant made me wonder if it is truly Pereskia / Leuenbergeria, since most of those have thinner and curvy leaves....

Thank you very much for your answers! Could this plant be not Pereskia/Leuenbergeria , but be Quiabentia? Or it is hard or impossible to tell? Thank you!

Hello! I bought this as Pereskia portulacifolia (which is Leuenbergeria portulacifolia) a year ago. I would like to confirm if this is this species (or even genus). Thank you!

Hello! Here are 3 plants that I have bought without any identification. I tentatively identified them but would like to confirm or correct my identification. Many thanks in advance! 1) a and b: Haworthia arachnoidea var. scabrispina 2) a and b: Haworthia decipiens var. minor 3) a and b: Haworthiopsi...

Hello! This week I bought 2 cacti without any id on them. I think they are both Mammillaria and would like to get any opinion on their species identity. I have guessed what they might be, but not confident in my guesses. Thank you very much ahead! DM 1. Mammillaria polythele 2. Mammillaria magnifica

Thank you very much!

Thank you very much! Those are small pieces of perlite - just planted it.

Hello! I bought this specimen without any identification. I think it is Mammillaria geminispina. I would appreciate any opinion on its identity. Thank you, DM

Many thanks for your identifications! Will have to double check everything I bought here at a local store.

Thank you very much for your identification!

Thank you very much! I have Mammillaria that was sold as M. nejapensis and it looks somewhat different. Could you please check it on the photo below. Are they that variable or this is a different species? Thanks ahead, DM