Floral diagrams and inflorescences: interactive flower modeling using botanical structural constraints.

Takashi Ijiri Shigeru Owada Makoto Okabe Takeo Igarashi Floral diagrams and inflorescences: interactive flower modeling using botanical structural constraints. 720-726 2005 24 ACM Trans. Graph. 3 http://doi.acm.org/10.1145/1073204.1073253 db/journals/tog/tog24.html#IjiriOOI05