Clerodendrum trichotomum (harlequin glorybower, glorytree, peanut butter tree) is a species of flowering plant in the genus Clerodendrum. It is placed in the family Lamiaceae, or sometimes the Verbenaceae. It is native to China, Korea, Taiwan, Japan, and India. It is cultivated for its fragrant flowers, autumn colour, and ornamental berries. It is hardy but requires a sheltered position. The variety C. trichotomum var. fargesii (Farges' harlequin glorybower) has gained the Royal Horticultural Society's Award of Garden Merit.