Trachelium Tourn. ex L. Sp. Pl. : 171 (1753) [wfo-4000038688]T. caeruleum L. Sp. Pl. : 171 (1753) [wfo-0000819223]synonym Trachelium azureum Gouan Hortus Monsp. : 100 (1762) [wfo-0000819224] synonym Trachelium caeruleum f. brevidentatum Sennen & Mauricio Diagn. Nouv. 236 1936 [wfo-0000822040] synonym Trachelium caeruleum f. isabellinum Voss Vilm. Blumengärtn. ed. 3 1: 563 1894 [wfo-0000822039] synonym Trachelium caeruleum f. longiflorum Sennen & Mauricio Diagn. Nouv. 236 1936 [wfo-0000822041] T. halteratum (Bianca ex Ces., Pass. & Gibelli) Sandwith Bot. Mag. 163: t. 9603 (1940) [wfo-0000819222]basionym Trachelium caeruleum var. halteratum Bianca ex Ces., Pass. & Gibelli Comp. Fl. Ital. 429. 1877 [wfo-0000822042] homotypic Trachelium caeruleum subsp. halteratum (Bianca ex Ces., Pass. & Gibelli) Nyman Consp. Fl. Eur. 485. 1879 (1879) [wfo-0000822043] synonym Trachelium caeruleum var. halteratum Bianca ex Ces., Pass. & Gibelli Comp. Fl. Ital. 429. 1877 [wfo-0000822042]homotypic Trachelium caeruleum subsp. halteratum (Bianca ex Ces., Pass. & Gibelli) Nyman Consp. Fl. Eur. 485. 1879 (1879) [wfo-0000822043] homotypic Trachelium halteratum (Bianca ex Ces., Pass. & Gibelli) Sandwith Bot. Mag. 163: t. 9603 (1940) [wfo-0000819222] synonym Trachelium caeruleum subsp. halteratum (Bianca ex Ces., Pass. & Gibelli) Nyman Consp. Fl. Eur. 485. 1879 (1879) [wfo-0000822043]basionym Trachelium caeruleum var. halteratum Bianca ex Ces., Pass. & Gibelli Comp. Fl. Ital. 429. 1877 [wfo-0000822042] homotypic Trachelium halteratum (Bianca ex Ces., Pass. & Gibelli) Sandwith Bot. Mag. 163: t. 9603 (1940) [wfo-0000819222] T. lanceolatum Guss. Fl. Sicul. Syn. 1: 252 (1843) [wfo-0000819220]homotypic Trachelium caeruleum var. lanceolatum (Guss.) Ces., Pass. & Gibelli Comp. Fl. Ital. 429. 1877 [wfo-0000822044] homotypic Trachelium caeruleum subsp. lanceolatum (Guss.) Arcang. Comp. Fl. Ital. 457. 1882 (1882) [wfo-0000822045] synonym Trachelium caeruleum var. lanceolatum (Guss.) Ces., Pass. & Gibelli Comp. Fl. Ital. 429. 1877 [wfo-0000822044]basionym Trachelium lanceolatum Guss. Fl. Sicul. Syn. 1: 252 (1843) [wfo-0000819220] homotypic Trachelium caeruleum subsp. lanceolatum (Guss.) Arcang. Comp. Fl. Ital. 457. 1882 (1882) [wfo-0000822045] synonym Trachelium caeruleum subsp. lanceolatum (Guss.) Arcang. Comp. Fl. Ital. 457. 1882 (1882) [wfo-0000822045]basionym Trachelium lanceolatum Guss. Fl. Sicul. Syn. 1: 252 (1843) [wfo-0000819220] homotypic Trachelium caeruleum var. lanceolatum (Guss.) Ces., Pass. & Gibelli Comp. Fl. Ital. 429. 1877 [wfo-0000822044] Trachelium: Unplaced Names
unknown Trachelium serotinum Boiss. Diagn. Pl. Orient. ser. 2, 3: 117. 1856 [Nov-Dec 1856] [wfo-0001351033]