Fuerteventura - Part 2

This time I would like to show my sketches of the flora of Fuerteventura, particularly the plants I saw in the garden of our hotel. I enjoyed sketching them a lot, it was a good complement to the loose beach panorama sketches because of the details.

Is this Aloe Vera?

or rather this? 

I am really in doubt... 

This group of Cactus in the garden were also impressive... remembered me Jardin Majorelle in Marrakech, one of my favorite places worldwide... 

This flower is called "oiseau du Paradis" in french - bird of paradise.