Dear Diane; There is a neat site on Missouri plants called http://www.missouriplants.com/ it just happens to have both Ornithogalum species you asked about and enough info to tell the difference and rasie a worry here, but not......there. Hope you find these two pages of interest. Jim W. http://missouriplants.com/Whitealt/… http://missouriplants.com/Whitealt/… -- Dr. James W. Waddick 8871 NW Brostrom Rd. Kansas City Missouri 64152-2711 USA Ph. 816-746-1949 Zone 5 Record low -23F Summer 100F +