Towards solving the mystery of spiral phyllotaxis.

The mystery of the morphogenesis of phyllotaxis has been of concern for several generations of botanists and mathematicians. Of particular interest is the fact that the number of visible spirals is equal to the number from the Fibonacci series. The article proposes an analytical solution to two fundamental questions of phyllotaxis: what is the morphogenesis of patterns of spiral phyllotaxis? and why the number of visible spirals is equal to number from the Fibonacci series? The article contains videos illustrating the recursive dynamic model of spiral phyllotaxis morphogenesis.