What do you mean by 'types'? Cultivars? Or different species of Agastache?

Different cultivars like Blue Boa, Kudos Coral, Ambrosia, etc.

Well, Anise hyssup is the common name for Agastache foeniculum. Ambrosia and Kudos Coral are cultivars of a different species of Agastache. Your question was confusing because you grouped them all together as anise hyssup. To answer your question, I don't believe the 2 or more species involved will cross over species, but the A. foeniculum cultivars will cross and same thing if other cultivars are the same species. I'm just speaking from personal experience, and I've never seen different species of agastache cross. If you do end up with any unusual plants we'd love an update.

I can understand why people get confused. The Kudos is advertised as anise hyssup. They usually call the other species hummingbird mints.

Thanks for the info!

I'm still a little confused. I cant find the species name other than "Agastache 'Kudos Coral' Plant patent 25,613" for example. So, Im assuming this means they are hybrids?

Thanks for the info! :)