Visual Plants online
Short description cited from website:
„Search plant images using plant characters
This form allows a search for a combination of plant characters. There are four steps:
1. Choose from the character type pull-down menu the type of character you are looking for. The GUESS Color checkbox is used for a fuzzy logic search with free text.
2. Press the REFINE CHOICE button to get a more detailled list of the character types.
3. Use the CHARACTER STATEMENT pull down menu for your final choice.
4. Then press the SEARCH FOR SELECTION button to perform the search.
If you select more than one character type, the result is an intersection of the different characters you are looking for. The result is displayed in the list below.“