Trigonocaryum Trautv. Trudy Imp. S.-Peterburgsk. Bot. Sada 3(2): 278 (1875) [wfo-4000039158]T. involucratum (Steven) Medw. Vestn. Tiflissk. Bot. Sada 18: 376 (1919) [wfo-0000410811]synonym Myosotis involucrata Steven Mém. Soc. Imp. Naturalistes Moscou 3: 253 (1812) [wfo-0000368053] synonym Trigonocaryum prostratum Trautv. Trudy Imp. S.-Peterburgsk. Bot. Sada 3(2): 279 (1875) [wfo-0000410812] Trigonocaryum: Unplaced Names
unknown Trigonocaryum involucratum (Steven) Kusn. Izv. Imp. Russk. Geogr. Obsc. 46(6-7): 247 1910 [wfo-1200068004]