References
[1] Košmrlj, A. (n.d.). Spirals and Phyllotaxis. Lecture. https://www.princeton.edu/~akosmrlj/MAE545_S2017/lecture12_slides.pdf
[2] Phyllotaxis. (n.d.). Retrieved from http://www.science.smith.edu/phyllo/
[n] The Fibonacci numbers (n.d.). Retrieved from http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibBio.html
[n + 1] Honeybees and Family Trees (n.d.). Retrieved from http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat.html
[n + 2] Fibonacci’s rabbits (n.d.). Retrieved from http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat.html
[ ] Flowers, Fruits, and Leaves (n.d.). Retrieved from http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat.html
[ ] Seed Heads (n.d.). Retrieved from http://www.maths.surrey.ac.uk/hosted-sites/R.Knott/Fibonacci/fibnat.html
[ ] Fuchsia (n.d.). Retrieved from https://plants.sc.egov.usda.gov/core/profile?symbol=FUCHS&photoID=fuchs_007_ahp.tif
[ ] Michaelmas Daisy (n.d.). Retrieved from https://www.livinginseason.com/naturalworld/michaelmas-daisy/
[ ] The Ginko Pages Forum : Ginkgo Golden Number (n.d). Retrieved from http://ginkgopages.blogspot.com/2005/12/ginkgo-golden-number.html