1) Family morchellaceae 2) Fungus family 
The Morchellaceae are a family of ascomycete fungi. According to a standard reference work, the family has contained at least 49 species distributed among 4 genera, but in 2012, 5 genera producing the sequestrate and hypogeous ascoma were added. The best-known members are the highly regarded and commercially picked true morels of the genus Morchel...
[n] - a family of edible fungi including the true morels
family Morchellaceae noun a family of edible fungi including the true morels