@crystalvisits this is a great resource!
This one about marigold made me laugh because, in full #chaosGardening spirit, I once planted chervil exactly on top of where I had already planted marigold (but forgotten). I had never seen a chervil plant, so when the marigold sprouted I thought it was the chervil. I knew there was something wrong with that "chervil", but I didn't figured it out until the first flower came up ๐