Ferdinand Cohn has already sent a copy of his article, [possibly: "Über die Function der Blasen von Aldrovanda und Utricularia", Beitr. Biol. Pflanz. 1 (1870–5) pt 3: 71–89].
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Ferdinand Cohn has already sent a copy of his article, [possibly: "Über die Function der Blasen von Aldrovanda und Utricularia", Beitr. Biol. Pflanz. 1 (1870–5) pt 3: 71–89].
Discusses the cleistogamous flowers of Oxalis. Thinks they may not be truly cleistogamous but merely arrested or imperfectly developed normal flowers.
Thanks for Forms of flowers.
Alexander Dickson would like to know whether anyone has described the epidermal cells lining the pitcher of Cephalotus.
Is it now thought that the spongioles of rootlets secrete carbonic acid which acts on bones and rocks?
Sends specimens of Byblis, Roridula, and Utricularia for CD’s examination.
Sends information about Indian and Australian species of Aldrovanda, Roridula, and Byblis.
Sends Utricularia montana and Byblis species.
Drosera census numbers 100 species.
Genlisea distinguished from Utricularia.
Sends capsules with results from Genlisea specimens and fragments of Polypompholyx.
The generic name Genlisea must be preserved for Utriculariaceae with five-part calyces.