State Microscopical Society of Illinois · Chicago, Ill. : State Microscopical Society of Illinois · leaf 84
(ft) b ri.iFfiQtoiig jo r:i>ic.:)()0 1873• ] Conspectus of tJie DiaiomacecE. 73 A. membraiiacea, but since the strise^ as he states, are more readilyseen, and as he makes no mention of the very distinct longitudinallines, I have not united them. VII. 19. A. elegans. Greg. T. M, v. PI. i. f. 30.…
Microscopy
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