Botanists are obliged to regard tendrils as either leaf- or stem-formations. Vitis, Passiflora, and Clematis are discussed. [See 4398.]
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The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Botanists are obliged to regard tendrils as either leaf- or stem-formations. Vitis, Passiflora, and Clematis are discussed. [See 4398.]
Thinks the paper by H. Crüger should appear in the Journal of the Linnean Society.
Encloses memorandum on tendrils. Nature of tendrils in Modecca.
Observations on climbing species of Tacoma. [Tecoma!?]
Discusses homologies of plant organs.
The passion-flower tendril should be considered a modified branch rather than a modified flower. Considers the distinction between the peduncle and the leaf midrib.
References to and résumés of articles on climbing plants.
Will be glad to do diagram for CD;
asks whether he has read a Hugo von Mohl paper [see 4349].
Thanks for photograph.
Reports his limited observations on climbing of Nepenthes.
Sends addresses of Planchon, Hofmeister, and Schleiden.
Hermann Crüger left no widow.