Almeidea rubra
Content: 4-methoxy-6-[2-(methylamino)phenyl]-2Hpyran- 2-one; rel-(7R,8R)-8-[(E)-3-hydroxy-3-methyl-1-butenyl]-4,8-dimethoxy-5,6,7,8- tetrahydrofuro[2,3-b]quinoline-7-yl acetate; arborinine, N-methyl- 1-hydroxy-3-methoxyacridone, skimmianine, kokusagine, isodutaduprine, isoskimmianine, and isokokusagine.