you can search Xfrog this should give all items (beware there's a lot of them!) Xfrog libraryname (eg. Xfrog Japan) this should give (as in example) all items in Japan library plus probably all other species that are native of Japan and placed in other libraries you can also search Xfrog speciesname (e.g. "Xfrog Douglas Fir" or "Xfrog Pseudotsuga menziesii") and this will return all the instances of that model About overlaps: beware that not all species that are returning are overlaps! For instance, Apple tree in blossoming is, well, blossoming, and Apple tree in Fruit has leaves and apples. Also, in some cases the same species look different, for instance the Sorbus aucuparia in Shrubs library should look different (if I recall well) from the same species in the Basic library. There are species in Flowers that are flowers only, where in other libraries have the whole plant (e.g. Azalea, Bird of Paradise). Same happens with potted plants (e.g. Banana). There are several different cases.