like a stretched string sounding its fundamental note
Plate II. Nodofolium ferrugineium, with thick deposit of iron peroxide on surface.
(cropped from page, scan orientation retained)
illustrating David Ellis. "A Preliminary Notice of Five New Species of Iron-Bacteria." Proceedings of the Royal Society of Edinburgh 28 (1908) : 338-342 + three plates
Stanford copy, no date of digitization
epigram ex p 339
21 February 2014
tags: David Ellis; iron; iron-bacteria