Belloa piptolepis (Wedd.) Cabrera Belloa piptolepis (Wedd.) Cabrera in Bol. Soc. Argent. Bot. 7: 81. 1958 sec. The Plant List 2013≡Merope piptolepis Wedd., Chlor. Andina 1(4-6): 162. 1856 ["1855"] syn. sec. Jorgensen & al. 2014