●All alternatives are always displayed in the pull-down menus (and not in alphabetical order). ●Therefore,the menus keep also useless features for the next narrowing down. You should be careful to avoid the useless alternatives. ●When there is no seed image in your result of searching, try one of the following three methods:　 　　　a) Select another feature from the menu used for your current search.　　 　　　b) Select “all” from another menu used for your current search.　　 　　　c) Click on the "Reset" button to restart your search.

Which type is your seed?			We recommend observing your seed samples through the microscope with variable power range from ca.10 to ca.100.