I’ve started to create atlases for a group of plants with ranges entirely within the USA. For each species, I’d like to start with all the counties shown in maps on the USDA website plants.usda.gov. I know those maps are often out of date and incomplete, but they are based on herbarium records so they seem like a good basis to build on, adding GBIF and iNat records.
So far, my procedure is stunningly inefficient: I look at the usda map and then click on each county on the iNat atlas to add it. Is there a way to import a county list to the atlas instead? Or some other way to make this process less tedious?