A plant genus of the family ASTERACEAE. Members contain pulicanadienes and other cytotoxic SESQUITERPENES.

A diverse genus of minute freshwater CRUSTACEA, of the suborder CLADOCERA. They are a major food source for both young and adult freshwater fish.

Mentha is a genus of the mint family (LAMIACEAE). It is known for species having characteristic flavor and aroma.

A plant genus of the family ASTERACEAE that has long been used in folk medicine for treating wounds.

The above-ground plant without the roots.