 has shown that some species traditionally placed in "Cantharellus" ("C. tubaeformis", "C. ignicolor" and "C. lutescens") really belong in "Craterellus", and this means that the second distinguishing rule is no longer valid.On the other hand, the first rule holds up well.The taxonomy of these fungi is in a state of flux (particularly due to DNA analysis) and many earlier names are now disputed.