List of 106 species of Crocus studied.

The list indicates the perigone colour in 4 categories, the style length in relation to the perigone length, the stamen length in relation to the perigone length, the style length in relation to the stamen length, and floral characteristics like branched styles and colour of stamens and styles. For comparison, the classification in categories for style and stamen (or equal) length is listed as stated by Maw [38] and Mathew [22] respectively. Information regarding markings on the inside or outside of the tepals may be incomplete due to limitations in availability of reliable photographs. The image sources of photographs used are listed. (XLSX)