The fascicle of light that it emits has a perfect concentration.
The variations are mainly in the number of leaves in the fascicle.
The collar with a dark area ventrad and also dorsad of the fascicle.
Sometimes, on the other hand, Danaë has a fascicle of flowers inserted on the middle of the upper surface, as in Ruscus.
The name Phacelia is from a Greek word signifying a ...