▪ Η χρυσή αναλογία στα λουλούδια

Potentilla reptans

$φ = \frac{AC}{ BC} = 1,61803$

Eruca sativa

$φ = \frac{AB}{ BC} = 1,61803$

Ophrys speculum

$φ = \frac{AB}{ BC} = 1,61803$

Solenopsis balearica

$φ = \frac{AB}{ CD} = 1,61803$

ancratium maritimum

$φ = \frac{AB}{ AC} = 1,61803$

$φ = \frac{AB}{ BC} = 1,61803$

Rubus palmensis

$φ = \frac{AB}{CD} = 1,61803$

$φ = \frac{CD}{ EF} = 1,61803$

Hedera canariensis

$φ = \frac{AC}{ AB} = 1,61803$