Melampyrum dacicum Melampyrum ambiguum Melampyrum bihariense subsp. kuemmerlei Melampyrum bihariense var. kuemmerlei Melampyrum bihariense lus. devanum Melampyrum bihariense f. roemeri Melampyrum bihariense subsp. roemeri
World Flora Online, accessed June 20, 2024