Peganum harmala, a perennial plant of the family Nitrariaceae.

The reduced hydrated form of harmine.

(organic chemistry) An alkaloid, 1-methyl-4,9-dihydro-3H-pyrido[3,4-b]indol-7-ol, found in the seeds of the harmal plant

plural of harmaline

plural of harmala alkaloid

(organic chemistry) Any of various alkaloids of similar chemical structure, including harmine, harmaline, and harmalol, that function as MAOIs and are found in the seeds of Peganum harmala.

Alternative form of harmaline

(uncountable) Alternative form of harmal / (countable) A harmala alkaloid.

plural of harmala