Topic: Fungal taxa missing?
Chris,
I'm working through a checklist of fungi and I'm finding in Recorder on the Preferred Fungus list) there are many examples where sub-species and varieties exist, but there is no parent species, I'm guessing some are due to taxonomic changes, but some could be missing taxa e.g.:
Collema crispum - this is given as a synonym of Collema bachmanianum or C.crispum var.crispum (!)
there are, however, three varieties which are given preferred status!
There are a number of similar occurrences, I could produce a list if needed (will take a little time!)
Craig
Staffordshire Ecological Record