Updated November 02, 2016. Definition: The alien registration number or A-number is an identifying number that USCIS assigns to certain aliens, such as those who apply for adjustment of status. A-numbers may consist of 8 or 9 digits. The A-number is yours for life, much like a social security number.
Turkey tail mushrooms growing on a log in the old growth forest. They are commonly called turkey tail because their various colors: brown, orange, maroon, blue and green -- reminiscent of the plume of feathers in turkeys. In China, their common name is yun zhi.
Bisporus. Agaricus bisporus, commonly known as the Portobello, Button or Crimini mushroom, is the most widely cultivated mushroom in the world.The mushroom grows naturally in grasslands, fields and meadows in North America and Europe.isporus is a coprophilic fungus (a dung-loving species) that often colonizes the dung of large herbivores, most notably cows and other grazing mammals such as goats. The mushroom grows naturally in grasslands, fields and meadows in North America and Europe.