Cactus / cardenasium

 The cactus on photo is a Gymnocalycium spegazzinii v cardenasium f super spines.

I bought seeds and sowed in 2003. 

Since spines are too strong, the flower is limited to open freely.

Cactus / super kabuto

 An astrophytum asterias cv super kabuto was in flower in this afternoon.

I bought seeds and sowed in 2005.

The cactus is matured enough, 12 cm in diameter.

Cactus / disciformis

3 strombocactus discformis were in flower yesterday afternoon.

The photo is one of them. My friend gave me 2 plants for collecting seeds sme years ago.

35 seedlings grow currently.

Cactus / spegazzinii

 A gymnocalycium spegazzinii was in flower yesterday afternoon.

I bought seeds and sowed in 2004.

The cactus is quite large, 15 cm in diameter.

Cactus / kikko khoyo banjyaku

 An astrophytum hybrid, kikko khoyo banjyaku was in flower today.

Banjyaku is a hybrid, ornatum x myriostigma.

Since the gene of khoyo is mixed, the body is reddish.

Cactus / vatteri

 Two gymnocalycum vatteries were in flower yesterday.

The photo is one of them, 12 cm in diameter.

I bought seeds and sowed in 2005. 5 cacti have survived.

Cactus / alonsoi

 Two turbinicarpus alonsoi were in flower in this afternoon.

Since they are degrafted ones, the bodies are larger  than standard ones.

The photo is one of them. They are around 7 cm in diameter.