Is there no way to sort observations by host plant except creating project for each plant?

For a full list of iNaturalist observation fields GloBI imports, see the iNaturalist to GloBI interaction map

I agree jensu. Early on, in my ignorance, I created Molluscan Mycophagy Associated Species, which really just means “eating”. I hope to phase it out someday. I am trying to curate a list that I will use in my research. I’ll share that at some point.