. The British rust fungi (Uredinales) their biology and classification. Rust fungi -- Great Britain. :><) KUEHNEOLA several cells as in Phragmidium, but the wall is faintly coloured or colourless, and smooth : pores one in each cell, apical. This genus is qoI confined t Rosacea-, being recorded on Malvaceae in America, where also lioth the Rritish species are found. It is not closely allied to Phragmidium: the wall of the teleutospores and the germ-pores are quite different. But I am also of the opinion that the two species included here are not in reality congeneric. 1. Kuehneola albida
. The British rust fungi (Uredinales) their biology and classification. Rust fungi -- Great Britain. :><) KUEHNEOLA several cells as in Phragmidium, but the wall is faintly coloured or colourless, and smooth : pores one in each cell, apical. This genus is qoI confined t Rosacea-, being recorded on Malvaceae in America, where also lioth the Rritish species are found. It is not closely allied to Phragmidium: the wall of the teleutospores and the germ-pores are quite different. But I am also of the opinion that the two species included here are not in reality congeneric. 1. Kuehneola albida Magnus. Uredo MulleriSchrot. Flor. Schles. iii. 375. Plowr. Ured. p. 256. Chrysomyxa albida Kiihn, Bot. Centralbl. xvi. 154 (1883). See also Bull. Soc. Myc. Fr. xvii. 31. Phragmidium albidum Lagerh. Mitth. Bad. Bot. Ver. 1888, p. 44. Fischer, Ured. Schweiz, p. 415. Kuehneola albida Magn. Bot. Centralbl. lxxiv. 169 (1898). K. Uredinis Arthur, N. Airier. Fl. vii. 186 (1912). Spermogones. Epiphyllous, clustered on small reddish Fig. 227. A", albida. Uredospore and teleutospores. Uredospores. Sori, primary epiphyllous, yellow, often in rings surrounding the spermogones, secondary hypophyllous,scat- tered, occasionally on the calyx and stems, smaller, punctiform. 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 Grove, W. B. (William Bywater), 1848-1938. Cambridge, University Press
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