Echiniopsis Spachiana

At least that's what it said on the label.
We spent most of the morning at the Jardin de Cactus on Lanzarote. I expected to be bored, but I wasn't, it's so well laid out. I had no idea that there were so many different cacti.
Another cactus is in extras, together with a little fledgling who seemed unable to fly and was tweeting plaintively at the base of a very large cactus.