I am not able to find an entry in the database for this natural hybrid agave coming from seed collected in Yavapai County, Arizona. I think we need a new entry.
Agave x parryantha (aka 'Yavapai County') = Agave parryii var. couesii x A. chrysantha
I found two pages about the plant from reliable sources:
https://www.plantdelights.com/...
https://www.smgrowers.com/prod...
The plant apparently originates from hybrid seed collected where these two species grow together, but I'm not sure the agaves are an actual F1. They sound like a hybrid crossed with its parents according to the whim of local pollinators. The PDN page refers to them as a hybrid swarm of intergrades, which is a pretty funny and especially vivid description.
Perhaps
@mcvansoest can verify the identity, so we file this plant in the right place in the database.
