. The rusts of Australia, their structure, nature, and classification . *±M. G. H. Robin-on, Phot. X 50 & 250. UROMYCES. POLYGONACEAE, CARYOPHYLLACEAE, AND ZYGOPHYLLACEAE. 278 Explanation of Plates. PLATE XIX. {All Figures X 250 unless otherwise stated.) 158. Teleutospores, seen from above, of Uromyces fusisporus on Acacia ncnifclia. 159. Side view of same. 160. Uredospores of same, with pronounced apiculus and equatorial band of germ pores. UROMYCLADIUM. 161. Teleutospores of Uromycladium simplex on Acacia pyenantha, part of the pedicel being still attached with the remains of t
. The rusts of Australia, their structure, nature, and classification . *±M. G. H. Robin-on, Phot. X 50 & 250. UROMYCES. POLYGONACEAE, CARYOPHYLLACEAE, AND ZYGOPHYLLACEAE. 278 Explanation of Plates. PLATE XIX. {All Figures X 250 unless otherwise stated.) 158. Teleutospores, seen from above, of Uromyces fusisporus on Acacia ncnifclia. 159. Side view of same. 160. Uredospores of same, with pronounced apiculus and equatorial band of germ pores. UROMYCLADIUM. 161. Teleutospores of Uromycladium simplex on Acacia pyenantha, part of the pedicel being still attached with the remains of the vesicle. (Stained). 162. Young teleutospores of the same showing the vesicles still attached. (Stained). [63. Portion of (lake of gummy material on leaf of Acacia fyenantha, in which nume-rous teleutospores of U. simplex are embedded, nearly all germinating andproducing sporidiola. 164. Germinating sporidiolum of same. (Stained) ... ... ... X 500 165. Uredospores of same, being very similar to those of Uromyces jusispcrus, fig. 160, though somewhat shorter and broa
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