Sunflowers and nautilus shells exhibit a geometric spiral that is found in many cacti and succulents. I thought you might enjoy some examples. Isn’t nature amazing? This is Aloe polyphylla, the spiral aloe. Next, some cacti. These are Sempervivum arachnoideum (cobweb houseleeks). This is a Medusa euphorbia. And another mammillaria. If the spiral form of [...]
Fibonacci Spirals
April 6, 2014 – Posted in: Succulents