The American journal of the medical sciences (1827)
[Thorofare, N.J., etc.] Charles B. Slack [etc.] · leaf 114
ication of 300 diameters. The tracings, however, are upon the scale of 220 diameters, since the draw- ing surface lay nearer to the eye than the object. The fungus consists of three essential parts : 1st, the mycelium, a dense network, or pseudo-membrane, of delicate fibres which form the, ground-… … Aspergillus Nigricans. 220 diameters. a. Mycelium fibre, b. Fruit-bearing fibre, c. Naked sporangium, d. Spo- rangium covered with basidia only. e. More mature sporangium bearing spores apon the basidia. i. Spores in a state of germination. 1 Carpenter on the Microscope, Phil., 1856, p. 335.
Medicine
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
