Clerodendrum is a genus of flowering plants in the family Lamiaceae. Its common names include glorybower, bagflower and bleeding-heart. It is currently classified in the subfamily Ajugoideae, being one of several genera transferred from Verbenaceae to Lamiaceae in the 1990s, based on phylogenetic analysis of morphological and molecular data.
Glorybower and bagflower are different names for the same plant.
Glorybower and bagflower are both common names for the Clerodendrum. The system probably had trouble with it because the sentence with those two names in it does not include the word "plant."