; Sp. Pl. [Linnaeus] 2: 1015 (1753), nom. cons.
						
Distribution: Arctic, temp. and warm-temp. regions of the Northern Hemisphere, many China (275), Russia (ca. 200), few species in tropics, temp. S-America (1), South Africa (1). The taxonomy is highly complex, mostly due to rampant hybridization.
						
								
								= Amerina    Raf.; Alsogr. Amer. 15 (1838)
= Amerix    Raf.; Amer. Monthly Mag. & Crit. Rev. 1: 439 (1817)
= Argorips    Raf.; Alsogr. Amer. 13 (1838)
= Biggina    Raf.; Alsogr. Amer. 14 (1838)
= Capraea    Opiz; Seznam [Opiz] 25 (1852)
= Chalebus    Raf.; Amer. Monthly Mag. & Crit. Rev. 1: 439 (1817)
= Chamitea    A.Kern.; Verh. K.K. Zool.-Bot. Ges. Wien 10: 275 (1860)
= Diamarips    Raf.; Alsogr. Amer. 15 (1838), nom. superfl.
= Diplima    Raf.; Alsogr. Amer. 13 (1838)
= Diplopia    Raf.; Amer. Monthly Mag. & Crit. Rev. 1: 439 (1817)
= Diplusion    Raf.; Alsogr. Amer. 15 (1838)
= Disynia    Raf.; Amer. Monthly Mag. & Crit. Rev. 1: 439 (1817)
= Gruenera    Opiz; Seznam [Opiz] 48 (1852)
= Helix    Dumort. ex Steud.; Nomencl. Bot. [Steudel], ed. 2, 1: 745 (1841)
= Knafia    Opiz; Seznam [Opiz] 56 (1852)
= Lusekia    Opiz; Seznam [Opiz] 61 (1852)
= Melanix    Raf.; Amer. Monthly Mag. & Crit. Rev. 1: 439 (1817)
= Nectolis    Raf.; Alsogr. Amer. 15 (1838)
= Nectopix    Raf.; Alsogr. Amer. 14 (1838)
= Nectusion    Raf.; Alsogr. Amer. 14 (1838)
= Nestylix    Raf.; Alsogr. Amer. 15 (1838)
= Oisodix    Raf.; Alsogr. Amer. 13 (1838)
= Opodix    Raf.; Amer. Monthly Mag. & Crit. Rev. 1: 439 (1817)
= Pleiarina    (L.) Raf.; Alsogr. Amer. 15 (1838)
= Psatherips    Raf.; Alsogr. Amer. 15 (1838)
= Ripselaxis    Raf.; Alsogr. Amer. 14 (1838)
= Ripsoctis    Raf.; Alsogr. Amer. 15 (1838)
= Sokolofia    Raf.; Alsogr. Amer. 14 (1838)
= Telesmia    Raf.; Alsogr. Amer. 15 (1838)
= Toisusu    Kimura; Bot. Mag. (Tokyo) 42: 288 (1928)
= Urnectis    Raf.; Alsogr. Amer. 14 (1838)
= Usionis    Raf.; Alsogr. Amer. 14 (1838)
= Vetrix    Raf.; Alsogr. Amer. 13 (1838)
= Vimen    Raf.; Alsogr. Amer. 13 (1838)