Oncidium bicallosum

O.bicallosum represents those Oncidium orchids that do not form pseudobulbs. The function of storage organs of these orchids is served by its unusually succulent ,broad,oval,long-lived leaves. O.bicallosum produces a high number of flowers arranged in an erect, branched inflorescence . The flowers are brown-and -green with a lemon yellow broad lip . Grow the plant epiphytically in a somewhat dry ,light environment . The species blooms between August and October and is native to Mexico ,Guatemala and Salvador .