Chloroflexi

Etymology
, plural of, the first genus in the group to be discovered

Proper noun

 * 1) green non-sulfur bacteria

Usage notes

 * Circumscription of the phylum is uncertain, with possibly only classes ' and ' belonging in the phylum

Hypernyms

 * - superkingdom; - kingdom;  - subkingdom

Hyponyms

 * ,, , , , - classes
 * ,  - orders