Acetarious

• (a.) Used in salads; as, acetarious plants.
Found on http://thinkexist.com/dictionary/meaning/acetarious/

Acetarious

Ac`e·ta'ri·ous adjective [ Latin acetaria , noun plural, salad, from acetum vinegar, from acere to be sour.] Used in salads; as, acetarious plants.
Found on http://www.encyclo.co.uk/webster/A/18

acetarious

referring to plants that are used in salads
Found on http://phrontistery.info/a.html
No exact match found