Liabum is a genus of South American flowering plants in tribe Liabeae of the family Asteraceae. Species accepted by the Plants of the World Online as of December 2022: • Liabum acuminatum Rusby • Liabum amplexicaule Poepp. • Liabum asclepiadeum Sch.Bip. • Liabum barahonense Urb. • Liabum barclayae H.Rob. • Liabum crispum Sch.Bip. • Liabum cubense Sch.Bip. • Liabum dillonii D.G.Gut. & Katinas • Liabum eggersii Hieron. • Liabum eriocaulon Poepp. • Liabum falcatum Rusby • Liabum ferreyrae H.Rob. • Liabum floribundum Less. • Liabum grandiflorum Less. • Liabum igniarium Less. • Liabum kingii H.Rob. • Liabum macbridei H.Rob. • Liabum melastomoides Less. • Liabum nigropilosum Hieron. • Liabum nudicaule H.Rob. • Liabum oblanceolatum Urb. & Ekman • Liabum ovatifolium Urb. • Liabum poiteaui Urb. • Liabum polycephalum Urb. & Ekman • Liabum robinsonii D.G.Gut. & Katinas • Liabum saloyense Domke • Liabum sandemanii H.Rob. • Liabum saundersii H.Rob. • Liabum selleanum Urb. • Liabum solidagineum Less. • Liabum steinbachii H.Rob. • Liabum stipulatum Rusby • Liabum subacaule Rydb. • Liabum trianae H.Rob. • Liabum umbellatum (L.) Sch.Bip. • Liabum vargasii H.Rob. • Liabum wrightii Griseb.