and nothing new." The experiment ultimately succeeded, and he wrote to Sir J. Hooker:—"I find fish will greedily eat seeds of aquatic grasses, and that millet-seed put into fish and given to a stork, and then voided, will germinate. So this is the nursery rhyme of 'this is the stick that beats the pig,' etc., etc.,")
But I am not going to give up the floating yet: in first place I must try fresh seeds, though of course it seems far more probable that they will sink; and secondly, as a last resource, I must believe in the pod or even whole plant or branch being washed into the sea; with floods and slips and earthquakes; this must continually be happening, and if kept wet, I fancy the pods, etc. etc., would not open and shed their seeds. Do try your Mimosa seed at Kew.
I had intended to have asked you whether the Mimosa scandens and Guilandina bonduc grows at Kew, to try fresh seeds. R. Brown tells me he believes four W. Indian seeds have been washed on shores of Europe. I was assured at Keeling Island that seeds were not rarely washed on shore: so float they must and shall! What a long yarn I have been spinning.