. The rusts of Australia, their structure, nature, and classification . ,•-? o oc (#* o .« !? esa w m v_. ^ PUCCINIA AND UREDO. 302 Explanation of Plats. PLATE XXXI. {All Figures X 250 unless otherwise stated.) ADDENDA to PUCCINIA and Leaf of Loranthus celastroides, showing uredosori and teleutosori of Puccinia loranthicola ... ... ... ... ... ... ... nat. size 269. Teleutospores from same. 270. Uredospores from s;.me. 271. Leaf of Loranthus celastroides, with aecidia of same ... ... nat. size 2-2. Teleutospores of Phragmidiitm longissimum. a. Four and five celled spores,
. The rusts of Australia, their structure, nature, and classification . ,•-? o oc (#* o .« !? esa w m v_. ^ PUCCINIA AND UREDO. 302 Explanation of Plats. PLATE XXXI. {All Figures X 250 unless otherwise stated.) ADDENDA to PUCCINIA and Leaf of Loranthus celastroides, showing uredosori and teleutosori of Puccinia loranthicola ... ... ... ... ... ... ... nat. size 269. Teleutospores from same. 270. Uredospores from s;.me. 271. Leaf of Loranthus celastroides, with aecidia of same ... ... nat. size 2-2. Teleutospores of Phragmidiitm longissimum. a. Four and five celled spores, before germination. b. Spores commencing to germinate, with one germ tube divided bv a septum. c. Spore cell, giving rise to four-celled promvcelium, with loose sporidiola around it. The material was fourteen years old, and although there were plenty of were found attached to the promycelia. MOTE. — Figs. 2-2. a. l>, C, from drawings. Plate G. H. Robinson, Phot. x \- ..mi. PUCCINIA AND PHRAGMIDIUM. LORANTHACEAE AND ROSACEAE. 3° 4 Explanation of Plates. PLATE XXXII. 27V Leaves of Acacia longiJolia, with the tuberculate spermogonial M>ri of Urotny-cladium maritimum ... ... ... ... ... Dat. size 274. Leaves of Acacia melanoxylon, the upper with tuberculate spermogonial sori, and the lower with minute pulverulent sori, both of U. robinsoni. ... nat. size 1 275. Leaf of Acacia fycnantha, with the minute powdery sori of U. simplex, oat. size Plate XXXII.
Size: 1218px × 2051px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookidrustsofaustr, bookyear1906
