[Arid_gardener] Question from Home-Hort WWW page

[Ashleen at Comcast.net]

Ashleen O'Gaea
85704
Ashleen at Comcast.net

I'm trying to find out the name of a very elegant, sort of chalice-shaped agave.  I saw some planted in front of a shop here in Tucson, and asked what they were, and was told they're Octopus Agave, but looking at photos of Octopus Agave, it's clear that's ~not~ what they are.  They're bluish-green, 4 or 5 feet tall, and the leaves curve out at the bottom and back in at the top.  The closest I've been able to get on the web is Weber's Agave, but I thought you might know more ....  Ideas?  Thanks!

Ashleen