100 



Gleichenia dicarpa — R. Brown. 

 Hab. Buffalo Ranges. 

 Fr. 



" Frondibus dichotomis, ramis pinnatis, pinnis pinnatifidis, lobis orbiculatis 

 subtus concavis latoque margine ciuctis, capsulis binis, rachibus pubes, 

 centibus." — Prodromus, p. 17 (161.) 



Schizasa fistulosa— Labillardiere. 

 Hab. Gipps Land. 

 Fr. 



"Frondibus indivisis teretiusculis antice suleatis, appendice pinnata sub 

 12 juga, involucris citiato-laceris." — Prodromus, p. 18 (162.) 



Schizasa bifida — Swartz. 

 Hab. 

 Fr. 



"Frondibus sterilibus dichotomis, fertilibus bifidis v. semel dichotomis asperis, 

 appendicibus 10-16 jugis adscendentibus, involucris crinitis." 



Botrychium Australe — R. Brown. 



Hab. In swampy ground near Richmond. 



Fr. 



The only specimen of this plant found in Victoria, we discovered in August, 

 1853, in the above locality; and, although we repeatedly explored the 

 neighbourhood with much diligence, could never obtain a second. 



•'Scapo subradicali, fronde ternata, foliolis bipinnatis, pinnulis confluentibus 

 incisis." — Prodromus, p. 20 (164.) 



MARSILLEACE^S, R. BROWN. 



Azolla pinnata — R. Brown. 

 Hab. Goulbum River. 

 Fr. 



4 * Fronde circumscriptione triangulari pinnata, foliolis superioribus papulosis, 

 radicibus longitudinaliter plumosis." — Prodromus, p. 23 (161.) 



Azolla rubra — R. Brown. 



Hab. On a swamp near Gardiner's Creek, Botanic Gardens, Melbourne, 



Mem River, Warrnambool. 

 " Fronde circumscriptione orbiculata, lobis palmatis lobulis indivisis bifidisve 



foliolis superioribus lsevibus, radicibus extra medium plumosis." 

 Very small plants, swimming on the surface of the water, covering it as with 



velvet. Very like Jungennannia. 



