Chromatograms indicating the base peaks of the methanolic extract of L. monopetalum and the uncertainly identified biomolecules, which are (1) ferulic acid [23], (2) trihydroxy-octadecenoic acid [24], (3) catechin [24], (4) pinoresinol [24], (5) gallic acid [24], (6) myricetin [24], (7) 6-hydroxyluteolin [24], (8) 6,7-dihydroxy-5-methoxy 7-O-β-d-glucopyranoside [25], (9) methyl gallate [26], (10) isorhamnetin [23], (11) chlorogenic acid [27], and (12) 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 6-O-(6-deoxy-β-l-mannopyranosyl)-β-d-glucopyranoside, [28]. Mean m/z implies measured m/z.