намуд: type, kind
On the earth there are 500,000 kinds of plants and more than one million kinds of animals.
Дар Тоҷикистон зиёда аз шашсад намуди алафҳои бегона мерӯяд.
More than six hundred types of weeds grow in Tajikistan.
Bonus:
Synonyms: шакл, сурат