Crocuses are herbaceous, semi-hardy to hardy Geophyten which form tubers as Überdauerungsorgane. The few (usually about six) undergraduate leaves are simple and parallel-veined; they have almost always on a whitish median nerve. The leaf edge is smooth. The release in spring or autumn flowers vary greatly in color, but purple, light purple, yellow and white are predominant.
Uploaded: Aug 13, 2016