457 



Rottboellia compressa, 24. 



Rowe, A., The Phaestos Disk, 142. 



Russula adusta, 274; azurea, 276; 



emetica. 278; erumpens, 279; 



Flocktonae, 274; fragilis, 278; 



granulosa, 277; Mariae, 275; 



pectinatoides. 277 ; xerampelina, 



276. 

 Russularia. 274. 



Sachse Gold Medal, 426. 

 Salicornia australis, 365. 

 Salicornieae. 355; table of genera, 



357. 

 Salt, a cause of disintegration in 



arid regions, 54. 

 Sarcoxylon Le Rati, 314. 

 Sarsen Stones of South Australia, 45. 

 Sauiostomus mimicus, 247. 

 Schizognathus burmeisteri, 244; viri- 



diaeneus, 243. 

 Scirpus littoralis, 349. 

 Scleranthus minusculus, 31 ; pungens, 



31. 

 Sclerocyphon aquaticus, 252 ; basi- 



collis, 252 ; maculatus, 251. 

 Sclerotia-forming Polypores, 11. 

 Scoriaceous Lava as Sea-drift, 52. 

 Seeds, Vitality of, 5. 

 Selway, W. H., Exhibit: granite 



erratic, 431. 

 Sericesthis suturalis, 194. 

 Siegesbeckia orientalis, 354. 

 Silene venosa, 31. 

 Solarium simile, 40. 

 South Australia, Flora of, 23, 349; 



Pines, 405 ; Sarsen Stones, 45. 

 Spongiosus. 299. 

 Spyridium phlebophyllum, 36. 

 Stackhousia monogyna, 35. 

 Stereum adustum. 308 ; caperatum, 



306 ; cinerascens, 308 ; elegans, 306 ; 



hirsutum, 307 ; illudens, 307 ; loba- 



turm 307 ; membranaceum, 308 ; 



semilugens, 306 ; vellereum, 307 ; 



zonarium, 307. 

 Stethaspis squamosus, 192. 

 Stipa arachnopus, 25 ; scelerata, 25. 

 Stirling, Sir E. C., Obituary Notice 



of, 1. 

 Strobilomyces floccopus, 296; palles- 



cens, 296. 

 Summer Recess, Occurrences during, 



418. 

 Systellopus ater, 187. 



Tecticornia cinerea, 366. 



Telura, 214; clypealis, 215; vitti- 

 collis, 215. 



Templetonia Battii, 33. # 



Tetratheca pilosa, 35. 



Thelephora myriomera, 306 ; terres- 

 tris, 306. 



Thorictosoma, 257; T. ectatommae, 

 258; tibiale, 259. 



Thwaitesiella, 305. 



Thysanotus Patersonii, 28. 



Tilley, C. E., Quartz-tourmaline 

 Nodules in Granite, 156 ; Petrology 

 of Cape Willoughby, Kangaroo 

 Island, 316. 



Torbanite (kerosene-shale) as Sea- 

 drift, 54. 



Trametes, 297; T. lactinea, 303; 

 protea, 303 ; semitosta, 303. 



Tremellodon gelatinosum, 305. 



Tricholoma colossa, 267; muculenta, 

 , 267. 



Trifolium resupinatum, 34. 



Triiobites, Cambrian, 373. 



Urnula campylospora, 313. 



Verco, Sir J. C, Obituary Notice 

 of Sir E. C. Stirling, 1; Notes 

 on Occurrences during Summer 

 Recess, 1918-19, 418; Reference to 

 Knighthood of, 427; Exhibits: 

 newspaper cuttings, 425. 



Veronica Tournefortii, 41. 



Vitality of Seeds, 5. 



Wainwright, E. H. 2 Obituary Notice 



Notice of, 426. 

 Waite, E. R., Exhibits: parts of 



whales, 425; photographs, 422, 428; 



skulls, 428; snake, 422. 

 Westringia Dampieri, 40. 

 White, Capt. S. A., Notes on the 



Occurrence of Aboriginal Remains, 



77 ; Reports on Flinders Chase, 



423, 427; Exhibits: birds, 426, 429; 



eggs, 422 ; oranges, 430 ; stone. 429. 



Xerotus fuliginosus, 292. 



Xylaria anisopleura, 313 ; faveolis, 



314 ; hypoxylon, 314 ; myosurus, 



314 ; phosphorea, 313. 



Zietz, F. R., Exhibits: birds, 423, 



425, 429. 

 Zostericola, 66; Z. pilsbryanus, 66. 



