Val Verde County, TX, US.
Agave ovatifolia x ( pseudosalmiana 'Saltillo' ). One of many seedlings of the hybrid created in my garden in 2016. This selection is growing at Juniper Level Botanic Garden.
A very similar agave growing in the Royal Botanic Garden Victoria - Melbourne, Australia https://www.inaturalist.org/observations/218309704
The Story of Agave pseudosalmiana: https://www.inaturalist.org/journal/mjpapay/88638-agave-pseudosalmiana
Abundant on forest floor in kahikatea (Dacrycarpus dacrydioides) dominated riparian forest.