|←Author Index: Bu||John Buchanan
|John Buchanan (botanist) on Wikipedia, the free encyclopedia."John Buchanan (13 October 1819 - 1898) was a New Zealand botanist and scientific artist, fellow of the Linnean Society." — Excerpted from|
In some publications the abbreviation "Buch." is used.
Buchanan had some 29 publications in the Transactions and Proceedings of the Royal Society of New Zealand, including his identification of new species.