Keywords: Crataeguscrusgalli.jpg en seeds of Crataegus crus-galli from ARS Systematic Botany and Mycology Laboratory Denmark http //plants usda gov/java/largeImage imageID crcr2_005_ahp tif Steve Hurst Template PD-USGov-USDA-ARS see source page PD-USGov Crataegus crus-galli Measured seeds Images from ARS Systematic Mycology and Microbiology Laboratory Images with unicolor background |