; Ann. Bot. [König & Sims] 2: 555 (1806)
Distribution: Temperate Eurasia, many in Mediterranean, Asia Minor and C-Asia. Species delimitation highly disputed. Many recently described species are of unverified status, especially in Turkey and C-Asia
= Boissiera Haens. ex Willk.; Bot. Zeitung (Berlin) 4: 313 (1846)
= Bulbillaria Zucc.; Abh. Königl. Bayer. Akad. Wiss., Math.-Phys. Kl. 3: 299 (1843)
= Cronyxium Raf.; Fl. Tellur. 2: 28 (1837)
= Giraldiella Dammer; Beibl. Bot. Jahrb. Syst. 82: 20 (1905)
= Hemierium Raf.; Fl. Tellur. 2: 27 (1837)
= Hornungia Bernh.; Flora (Regensburg) 23: 392 (1840)
= Kharkevichia Levichev; Bot. Zhurn. (Moscow & Leningrad) 98: 84 (2012)
= Lloydia Salisb. ex Rchb.; Fl. Germ. Excurs. 102 (1830), nom. cons.
= Nectarobothrium Ledeb.; Fl. Altaic. [Ledebour] 2: 36 (1830)
= Ornithoxanthum Link; Handbuch [Link] 1: 161 (1829)
= Plecostigma Turcz.; Pl. Imag. Descr. Fl. Russ. 8 (1844)
= Reggeria Raf.; Autik. Bot. 55 (1840)
= Rhabdocrinum Rchb.; Consp. Regn. Veg. [H.G.L.Reichenbach] 65 (1828)
= Solenarium Dulac; Fl. Hautes-Pyrénées 112 (1867), nom. illeg.
= Szechenyia Kanitz; Növényt. Gyujtesek Eredm. Grof Szechenyi Bela Keletazsiai Utjabol 60 (1891)
= Upoxis Adans.; Fam. Pl. [Adanson] 2: 20 (1763)