1) Fungus order 2) Order agaricales 
The fungal order Agaricales, also known as gilled mushrooms (for their distinctive gills) or euagarics, contains some of the most familiar types of mushrooms. The order has 33 extant families, 413 genera, and over 13000 described species, along with five extinct genera known only from the fossil record. They range from the ubiquitous common mushro...
order of fungi in the class Agaricomycetes (phylum Basidiomycota, kingdom Fungi). Traditionally, agarics were classified based on the presence of ...
An extensive order of basidiomycetous fungi that includes the gilled mushrooms and a number of related forms. ... (12 Dec 1998) ... 
[n] - typical gilled mushrooms belonging to the subdivision Basidiomycota
Agaricales An order of fungi that includes the umbrella like fungi with gills or pores on the under surface of the cap.
order Agaricales noun typical gilled mushrooms belonging to the subdivision Basidiomycota