Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker 16 July 1874
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>The <i>Acacia</i> must be Belt’s "Bulls’ horns".</p><p style='text-align: justify;'>The complexity of <i>Utricularia</i> has driven Frank and CD almost mad. Suspects it is necrophagous, i.e., it cannot digest, but absorbs decaying animal matter.</p><p style='text-align: justify;'>Foster is certainly in error. Every insect that <i>Drosera</i> catches causes aggregation.</p>