. Fungi; their nature and uses. Fungi. Fig. 10.—a. Threads of Trichia. 6. Portion further magnified, with spores, c. Por- tion of spinulose thread. on these threads has been whether the spiral markings are external or internal, whether caused by twisting of the thread or by the presence of an external or internal fibre. The spiral appearance has never been called in question, only the structure from whence it arises, and this, like the strife of diatoms, is very much an open question. Mr. Currey held that the spiral " Wigand, " Morphologie cles Genres Trichia et Arcyria," in &qu
. Fungi; their nature and uses. Fungi. Fig. 10.—a. Threads of Trichia. 6. Portion further magnified, with spores, c. Por- tion of spinulose thread. on these threads has been whether the spiral markings are external or internal, whether caused by twisting of the thread or by the presence of an external or internal fibre. The spiral appearance has never been called in question, only the structure from whence it arises, and this, like the strife of diatoms, is very much an open question. Mr. Currey held that the spiral " Wigand, " Morphologie cles Genres Trichia et Arcyria," in "Ann. des Sci. ; 4ln"ser. xvi. p. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Cooke, M. C. (Mordecai Cubitt), b. 1825; Berkeley, M. J. (Miles Joseph), 1803-1889, ed. New York, D. Appleton and Co.
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