Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker 10 June [1864]
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>CD has proved common oxlip to be a hybrid of cowslip and primrose.</p><p style='text-align: justify;'>Reviewing literature on climbing plants, CD finds he has much new material.</p><p style='text-align: justify;'>W. H. Harvey claims evidence of saltation in a dandelion.</p>