>>2579850Dandelions (Taraxacum sp.) are essentially impossible to ID to species in the field anyway, that genus has very complicated genetics and taxonomy. Even keys won't really help you there, let alone computer vision.
It's true that the iNaturalist computer vision is not good at violets (Viola sp.), but the iNaturalist community itself is pretty good at violets, because given the right photos, violets can usually be keyed out to species.
Same for ferns and peas - where the computer vision is lacking, you can usually find an expert on the site who will weigh in and provide an ID, though it might take a while depending on taxon. Birds get a community ID almost immediately for example, plants are slower.
Of course this all varies by geography. If you live somewhere without a lot of data, the computer vision won't be as helpful.