Sphaerospora imbricata Gladiolus apterus Gladiolus crispiflorus Gladiolus galiciensis Gladiolus hygrophilus Gladiolus marschallii Gladiolus neglectus Gladiolus raddeanus Gladiolus rossicus Gladiolus imbricatus var. galiciensis Gladiolus imbricatus var. crispiflorus Gladiolus imbricatus subsp. galiciensis Gladiolus imbricatus subsp. crispiflorus Gladiolus imbricatus f. robustus Gladiolus libanoticus
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024