This green agave (and the green agave from Copenhagen in the other 2 pics) have a new name, as of 2019: Agave oteroi. The new scheme (laid out in the description of the species) says two of the best ways to tell titanota from oteroi are by color (blue/white vs. green) and by the presence or absence of a pale midstripe (generally an oteroi trait).

I would like to move these 3 images to the entry for oteroi, unless you have some objection.





Please let me know if that would be a problem.