The second encounter was at the rare book room at the Univ. of VA
library. There, they had a large folio edition by Catesby of the flora
and Fauna of the US. It was opened to a large aquatint(watercolor) of
S.purpurea. As this was before C.Darwin described carnivory(The folio
was 1700s I believe-Darwin was not yet around), the book claimed thaat
many small insects find refuge in the pitchers to avoid falling prey to
a pursuing frog or bird(my paraphrase). Any- way, I thought it was
interesting to see who the author/artsit was because I be lieve that one
of the naturally occuring Sarr. hybrids bears his name.
-alex