a group of green or brown bacteria of the families Chlorobiaceae and Chloroflexaceae that occur in aquatic sediments, sulfur springs, and hot springs and that utilize reduced sulfur compounds instead of oxygen.
GREEN SULFUR BACTERIA
Meaning of GREEN SULFUR BACTERIA in English
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012