Showing posts with label Charles Darwin. Show all posts
Showing posts with label Charles Darwin. Show all posts

Monday, June 2, 2025

Ecuador: The Galapagos (I)

I recently visited the Galapagos for the first time, on a tour with the Minnesota Landscape Arboretum and Knowmad Adventures. The Galapagos Islands, whose animals and plants played a crucial role in Charles Darwin formulating his ideas of evolutionary change, is Must See location for biologists...so, contrarily, I scorned it for 50-odd years. But, eventually my curiousity sent me there. 

Islands of the Galapagos
Galapagos

Sunday, May 11, 2014

Plant Story - More Reasons to Like Primroses, Primula


primrose, Primula
primrose, Primula
Primroses, genus Primula, are well-known European spring garden flowers. And wildflowers, since the common English name cowslips is probably from cowslops, --the common primrose, Primula veris, grew (and grows) well in English cow pastures. The English liked them as a sign of spring. (Link to previous post).

Which is probably why Charles Darwin and botanists before and after him, took a close look at the flower and discovered that there were two kinds of flower. Not two species, but two different flowers within a primrose species.