主题:病毒/Selected picture/13

17th-century painting of the Semper Augustus tulip cultivar, whose striping is caused by tulip breaking virus infection

郁金香条斑病毒感染造成郁金香花朵的条纹,在十七世纪荷兰郁金香狂热中非常抢手。

图片来源:未知 (1640年以前)