Cyathus helenae
... that the first reported sighting of the bird's nest fungus Cyathus helenae was on mountain scree in the Canadian Rockies?
... that the first reported sighting of the <a href="./Nidulariaceae" id="mwDHk" rel="mw:WikiLink" title="Nidulariaceae">bird's nest fungus</a> <i id="mwDHo"><b id="mwDHs"><a href="./Cyathus_helenae" id="mwDHw" rel="mw:WikiLink" title="Cyathus helenae">Cyathus helenae</a></b></i> was on mountain <a href="./Scree" id="mwDH0" rel="mw:WikiLink" title="Scree">scree</a> in the <a href="./Canadian_Rockies" id="mwDH4" rel="mw:WikiLink" title="Canadian Rockies">Canadian Rockies</a>?