Enter JSON of nodes to chart:
name: optional, string, name/header of node
desc: optional, string, description of node
child: optional, array of nodes
{"name":"Animal Classifications","child":[{"name":"Tetrapods","desc":"Four-limbed Vertebrates","child":[{"name":"Mammals","desc":"Warm blooded","child":[{"name":"Cat","desc":"Snuggle claws"},{"name":"Dog","desc":"Easily excitable"},{"name":"Bear","desc":"Big omnivore"}]},{"name":"Reptiles","desc":"Cold blooded","child":[{"name":"Iguana","desc":"Spooky"},{"name":"Bearded Lizard","desc":"Little funny looking things"}]}]},{"name":"Molluscks","desc":"Invertibrates","child":[{"name":"Cephalopod","desc":"Smart squishy things","child":[{"name":"Octopus","desc":"Can be venomous"},{"name":"Squid","desc":"Large eyes"},{"name":"Cuttlefish","desc":"Not really a fish"}]},{"name":"Slugs","desc":"What are they good for?"}]}]}
Update