4oi — 



RiciîtLLA ricinuloides Quoy. 27- 



— ricinus L 27 



— spectrum Rve. . . 27 



— tuberculata Blv. . 27 



— undata Ch. var. 



albovaria Kiist. . 27 



* RissoiNA Bonneti Cossm. 



11. SI). 30 



— canaliculata Schw. . 32 



— distans Ant 31 



— dubiosa Ad 32 



— giganlca Desh. ... 29 



— Montrou/ieriSouv. . 29 



— myosoroides Recl. 



var 32 



— lerebroides Sm. . . 32 

 SAMOANA (nov. Sect.). . . 88 

 ScAL.v (G.) 217 



* — acanthodes Goss. . . 251 



* — acuta Desh 213 



— acuta Sow 213 



* — alata Briijinonc . . . 238 



— alata Sow 238 



— algeriana Weink. . . 218 



— amœna Phil 218 



* — angaricnsis Ryck. . . 239 



* — annulata Mort. ... 239 



— arabica Nyst 216 



— australis Lamk. 231, 234 



* — Bezançoni de 



Boury .... 221, 222 



* — biarrilzensis 



Tourn .... 231, 233 



* — Bigoti de Boury 



11. nom 348 



— borealis Gould. . . . 23i 



* — brevicula Desh. 249, 231, 



233, 254 



* — Bronnii .Sejif 218 



* — cancellata Brocc. 215, 216 



* — carinulata Briign. . 232, 



238, 260 



— Celesti Aradas. ... 222 



* — Chalmasi de 



Boury .... 248, 252 



* — Chalmasi Tourn. 248, 252 



ScALA clathrus. Lin 232 



— coarctata Jeffr. . 220, 221 



— commutala Monts. 228, 



229, 232, 238, 243 



— consors Cr. et 



Fisch 240,244 



* — contabulata Desh. 229, 



230, 232, 233, 246, 247 



* — Coppii de Boury. 213,214 



— coronata Lk. 232, 245, 2i6 



* — corrugata Brocc . . 206 



* — crebricostellata May- 



Ey 



* — crebrilamellata (per 



errorem) 



* — cuisensis de Boury. . 



— decussata Lamk. 218, 



212 



decussata Sow. . . . 

 Delprati Bagatta. 232 

 Deslonchampsi Raine. 



et Mun 



discolonga Sacco . . 



236 

 disjuncta Bronn. 213 

 dissoluta Fischer. . . 



dubia Seg 



dubia Sow 



elegantissima Desh . 

 exquisita Aldrich . . 

 falcifera Boettger . . 

 Ferminiana Dali. . . 

 fimbriolata Melv. . . 

 Folini Daulz. et de 



Boury 



foliosa Tate 



Francisci Caill. . . . 

 gallica de Boury. . 

 Gandryi Raine. . . . 



Gouldi Desh 



grignonensis de 



Boury .... 213, 

 groenlandica Chemn. 

 immaculata Sow. . . 

 italica de Boury. 251, 



212 

 213 

 222, 



348 



216 



,237 



213 



232, 



,237 



,216 



222 



238 



238 



216 



239 



221 



218 



216 



212 

 235 

 348 

 244 

 233 

 348 



2i4 

 214 

 214 



233, 

 254 



