Cyperaceae of Ukraine: taxonomy and linear classification Author Danylyk, Ivan M. Ivan M. Danylyk *, Institute of Ecology of the Carpathians, NAS UA, Kozelnytska 4, L’viv 79026, UA. Author Koopman, Jacob Jacob Koopman, ul. Kochanowskiego 27, 73 - 200 Choszczno, PL. text Phytotaxa 2023 2023-01-04 578 1 93 111 http://dx.doi.org/10.11646/phytotaxa.578.1.5 journal article 226691 10.11646/phytotaxa.578.1.5 88e3eafe-f68e-45f7-8eb3-7869e8b2d261 1179-3163 7517730 Sectio 1. Trichophorum . T y p u s: generis typus . 1 (12). Trichophorum alpinum (L.) Pers., Syn. Pl. 1: 70 (1805) .— Eriophorum alpinum L., Sp. Pl.: 53 (1753) . Sectio 2. Kreczetoviczia (Tzvelev) Novoselova, Novosti Sist. Vyssh. Rast., 35: 46 (2003). T y p u s: Trichophorum cespitosum (L.) Hartm. 2 (13). Trichophorum cespitosum (L.) Hartm., Handb. Skand. Fl., ed. 5: 259 (1849).— Scirpus cespitosus L., Sp. Pl.: 48 (1753) . 2.1. Trichophorum cespitosum subsp. cespitosum