bromeliads and ID
I picked up some bromeliads at Tropiflora's sale over the weekend and these three from their sale tables had no tags. Can anyone help with an ID--even just whether or not they are Aechmeas? I have to decide where to plant them (or just tuck them in!)--sun, part sun, shade??? (I posted on the Bromeliads forum but thought I'd post here as well.) Thanks for any suggestions.