It has more than one advantage over the meadow mushroom in its extreme commonness, its profuse growth, the length of the season in which it may be gathered, the total absence of varietal forms, its adaptability for being dried and preserved for years, and its persistent delicious taste.   anvd [Please select]

Trinomial: that method of nomenclature in which a varietal or subspecific name follows the specific term without an intervening mark or indications of its rank.   anvd [Please select]

There is endless variation in just the particular way in which the behaviour is adapted to meet the needs of particular species--the major details may be said to be specific, the minor details varietal.   anvd [Please select]