Gross a les

pl. ( Bot.) An alliance of plants, subcla Epigynous Exogens. DIAG. Dichlamydeous polypetalous flowers, numerous minute seeds, and a small embryo lying in a large quantity of albumen. It is divided into 4 orders, viz., GROSSULARIACEJE, ESCALLONIA CEE, PHIL A DELPH A CEE, and BARRING TON I A CEE, q. v.