Benth. & Hook. f. Gen. Pl. ii. 56 ASYNEUMA, Griseb. & Schenk, in Wiegm. Archiv,xviii. (1852) I. 335. PETROMARULA, Vent. ex Hedw. f. Gen. 139 (1806).PHYSOPLEXIS, Schur, in Verh. Siebenb. Ver. Naturw. v. (1853) 47. PODANTHUM,Boiss. Fl. Orient. iii. 945 (1875). RAPUNCULUS, Tourn. ex Mill. Gard. Dict. ed.VI. (1752). TRACANTHELIUM, Schur, Enum. Pl. Trans. 431 (1866). {corrected whenediting for database}