. The rusts of Australia, their structure, nature, and classification . G H. Robinson, Phot. UROMYCLADIUM. LEGUMINOSAE-ACACIA IMPLEXA. 324 Explanation of Plates. PLATE XLII. 305. Witches broom on Acacia im-plexa, due to Uromycladium tefperianum ... X 5 UROMYCES. 306. Teleutospores of Uromyces affendicttlatus on Vigna catjang or Cow-pea, from Richmond, New South Wales ... .. ... ... ... X ^5° 307. Teleutospores of Uromyces fabae on Lathyrus venosus. (Sydow, Uredineen, 1353) • •?? x 2°. G. H. Kobinson, Phot UROMYCLADIUM, UROMYCES. LEGUMINOSAE. 326 Explanation of Plates. PLATE X
. The rusts of Australia, their structure, nature, and classification . G H. Robinson, Phot. UROMYCLADIUM. LEGUMINOSAE-ACACIA IMPLEXA. 324 Explanation of Plates. PLATE XLII. 305. Witches broom on Acacia im-plexa, due to Uromycladium tefperianum ... X 5 UROMYCES. 306. Teleutospores of Uromyces affendicttlatus on Vigna catjang or Cow-pea, from Richmond, New South Wales ... .. ... ... ... X ^5° 307. Teleutospores of Uromyces fabae on Lathyrus venosus. (Sydow, Uredineen, 1353) • •?? x 2°. G. H. Kobinson, Phot UROMYCLADIUM, UROMYCES. LEGUMINOSAE. 326 Explanation of Plates. PLATE XLIII. (All Figures X 250.) 308. Teleutospores of P. vittadiniac, mostly of a short broad type, on Villadinia australis. 309. Teleutospores and mesospores of the same. 3ro. Teleutospores and mesospores of P. calotidis on Calotis sp. 311. Uredospore of P. graminis on Avena Jatua, germinating in water, showing branching growth at the end of twenfy-four hours. jStained with Congored.) 312. Mesospore of P. talendulae on Calendula officinalis, germinating in water after three days, two sporidiola produced, both of which have already germinated.(Stained with Bismarck brown.) UROMYCLADIUM. 313. Teleutospore of U. maritimum on Acacia longifolia, germinating after twenty- four hours in water, and producing four sporidiola from the lengthy pro-mycelium. (Stained with Congo red.) (In some cases the promyceliummay be quite three times the length of that shown when germination takesplace in wat
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