Veillonella alcalescens subsp. dispar Dataset NCBI Taxonomy Classification phylum Bacillota class Negativicutes order Veillonellales family Veillonellaceae genus Veillonella species Veillonella dispar Name Homonyms Veillonella alcalescens subsp. dispar Veillonella alcalescens subsp. dispar Rogosa 1965 (Approved Lists 1980)