Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker 12 January [1858]
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>On papilionaceous flowers and CD’s theory that there are no eternal hermaphrodites. Connects this theory to absence of small-flowered legumes in New Zealand and the absence of small bees as pollinators.</p>