PLATE XXXII. 






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Bie. 277. Ocdogonium paticocostatumy Transeaw 2... 625525. ee ee etn s 98 
Hine? (ole. paucocostatuim, v- eracilisnUiilanyie. jcc ine cn cs se en's oan 98 
nies) 279s OecanopilesWittra (eedrawninom Elin) hea. 2 - ce te oe ee 99 
Fig. 280. Oe. nobile v. minus Hirn. (Redrawn from Hirn)................... 100 
Figs. 281 and 282. Oe. tumidulum (Kuetz.) Wittr. (Redrawn from Hirn).... 99 
Figs. 283 and 284. Oe. australianum Hirn. (Redrawn from Hirn)............ 99 
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