I'm trying to find out the ancestry of one of Yamamotos Dendrobiums (Dendr. Comet King) and so far have managed to find the maternal ancestors (89 times crossed with nobile ... it is really complex!) This - well documented at rhs - is the easy (but time consuming) part. But how on earth do you represent this, in a visual appealing but space saving way? Has anyone here done it and can help? Thank you!