The fungus green is cylindrical, the fiber have wall of a segment, no color fibers are spread expand grow spore. Spores oval shape resembling a chain called grain tile conidium each conidium./////Characteristic green mold is cylindrical fibers with no segmental wall color fiber growth will spread spores. Spores oval shape resembling grain tiles for a chain called conidium each conidium to launch a new press is white then turns green.