Darwin-Hooker Letters : Letter from Darwin, C. R. to Hooker, J. D. on 12 July 1864 : 1r
'Darwin, C. R.'
Ernst Haeckel writes that young German scientists are enthusiastic for natural selection. Did Hooker write the article in Natural History Review on trees not producing flowers 'Botanical lesson books', (1864): 355–69? Encourages Harvey to publish on his 'disagreeable' monster plants.