Origin of primula
Examples from the Web for primula
Historical Examples of primula
I send by this post a paper on Primula, which may interest you.
I should like to hear your case of the Primula: is it certainly propagated by seed?
If you can answer this I should be glad; it bears on my Primula work.More Letters of Charles Darwin
Cases in point are those of the primula flowers and the Andalusian fowls.Mendelism
Reginald Crundall Punnett
In more sunny places a Primula and Androsace were in full flower.Western Himalaya and Tibet