1. A. kotschoubeyanus f Rio Verde x bravoanus v hintonii
(https://box.c.yimg.jp/res/box-s-xos677pzbgareyol3wk3lnrroi-1001?uid=f0606a80-49e7-4536-b01c-5b3b45dae538&etag=3690b86c1382142126242669)
2. A. kotschoubeyanus f Rio Verde x agavoides
(https://box.c.yimg.jp/res/box-s-xos677pzbgareyol3wk3lnrroi-1001?uid=7ca5df3e-8763-4ad6-a218-d802e47ba550&etag=db0c9f901382142122104393)
love the first one, very nice tubercles!
I agree, a real beauty!
I grafted 12 hybrids with hintonii.
They show various faces but mainly similar to the photo.
They can make seeds.
(https://lh6.googleusercontent.com/vW7T49gVN6Z_Jqh2S0ok3Yi4-AKDruMPAHDncRxtuFRu=w661-h577-no)
Great plant Daniele!
Here is my A. kotschoubeyanus hybrid.
really good looking one!