
The SciencesJune 1, 1964
Flower Pigments
A few closely related pigments produce the full range and gradation of flower colors from bright blue to rosy red. Recent investigations have shed light on their molecular structures and genetic origins

Flower Pigments
A few closely related pigments produce the full range and gradation of flower colors from bright blue to rosy red. Recent investigations have shed light on their molecular structures and genetic origins