Flowers of Evil is the third studio album and first live album by American hard rock band Mountain.

[1] The title track concerns drug abuse in Vietnam.

[2] The first side of the album includes new studio material, while the second consists of live material recorded on 27 June 1971 at the Fillmore East in New York City.

This was the band's only album to chart in Norway, where it peaked at #17; the highest chart position for this album internationally.

This 1970s rock album–related article is a stub.