''Phyllosticta'' is a genus of fungi. Many of the species in this genus are common and important plant pathogens. They only infect the foliage and cause tannish-gray leaf spots with dark brown to purple borders.〔(【引用サイトリンク】url=http://plantpath.caes.uga.edu/extension/Fungi/phyllosticta.html )〕 ==Species==