Sentence:  Here too are the false morels (genus "Gyromitra") and <WSD>elfin saddles</WSD> (genus "Helvella"), which are generally regarded — or suspected — to be poisonous when consumed, especially if eaten raw. 
Meaning of the word marked with <WSD> tags:  Any of certain ascomycetous fungi of genus "Helvella" with an irregular cap resembling a saddle, especially (noshow=1) or (noshow=1).