what is a brassidium
BRASSIDIUM BLUE BUTTERFLY. Brassidium is an intergeneric hybrid between the orchid genera Brassia and Oncidium. Blue butterfly is an asset for collectors due to the frequency of its blooming cycle.It is star shaped with maroon spots and a striking large, light blue lip.RASSIDIUM BLUE BUTTERFLY. Brassidium is an intergeneric hybrid between the orchid genera Brassia and Oncidium. Blue butterfly is an asset for collectors due to the frequency of its blooming cycle.