-^ Ml 



Pagei. 



SCHIZOTH^RUS (G.) 378 



— grandis Verr 380 



— Nudalli Conr. 



318, 351, 378, 370 



ScHWARTZiA monodonta Biv. 145 

 ScissoDESMA (\'oyez Scliizo- 



desina). 



ScROBicuLARiA Cottardi Pajr.. 3(53 



— plana DaC. 70,170,189, 363 

 ScHoincuLiNus strigosus Gm. 68 '.> 

 Skmf.i.e obliqua Wd 213 



— purpurascens Gm 213 



Skrrata Osteri Jouss 114 



SiMOMACTRA (Sect.) 179 



— dolabriformis Conr. 179, ?Ci3 

 SiPHONARTA Algesirne Q. etG. 65 



Sph/Eroscai.a (S.-G.) 3i. 35 



Sphenia Binghami Turf 70 



(*)Spini,scala (S.-G.).... 30, 34, 35 



Spirula spirula L 65 



Spisula (G.) 174, 291, 292, 381 



— acadlca Matth 308, 317 



— Adelaidœ Ang 313 



— œgyptiaca Chemn 389 



— œquilateralis Desh 325 



— amygdala Cr. et F 312 



— aspersa Sow 257 



— Bernard! Plte 324 



— bilineata C. B. Ad 247 



— californica Conr 252 



— capillacea Desh 392 



— catlUiformis Conr. 



252, 2r2, 318 



— corbuloides Desh 310 



— crassa Turl 297 



— cretacea Ang 310, 312 



— deprossa Spglr 253 



— dolabriformis Conr 263 



— elegans Huit 325 



— elliptica Brown 301 



— elongata Q. et G 258 



— falcata Gld.... 2.51.254, 318 



— fragilis Chemn 247 



— Grayana Schr 319 



— Hemphilli Dali 318 



— Lamarcki Gr 388 



Pages. 



Spisula Mariœ A. M 313 



— nicobarica Gml 389 



— ovalis Gld 260, 319 



— ovata Gr 260 



— parva Polit... 311, 312, 340 



— pellucida Ch 383 



— pinguis Cr. et F 313 



— planulata Conr 318 



— polynyma Stm.... 236, 319 



— producta Ang 310, 312 



— rostrala Rve 312 



— rufescens Lk 321 



— rugosa Gni 387 



— sachalinensis Schr 313 



— Sayi Gr 315 



— silicula Rve 248 



— similis Gr 236, 316, 319 



— .Solanderi Gr 391 



— solida L 291, 292, 295 



— solidiSvSLma Chemn. 



308, 315 



— Spengleri L 328 



— striatella Lk 326 



— subimbricata Mtg 244 



— sublanceolata Desh.... .309 

 ^ subtnlnf^ata Da C. 



303, 308, 317 



— teUinoides Desh... 309, 340 



— tenera Gr 257, 258 



— thracioides Ad. et Rve. 386 



— Iriangula Ren 305 



— iriangula ris Lk 323 



— trigonella ï.k 310 



— truncata Mtg 297, 299 



— velata Phil 243 



— versicolor Tate 313 



Spisui-ina (S.-G.) 292 



Standf.lla (G.) 175, 381 



— .egyptiaca Chemn. 381, 389 



— lequalis Webst.... 261, 262 



— anibigua Wkf 218, 250 



— anatinoides Rve 357 



^ bilineata C. B. Ad 247 



— californica Cpr. 



252, 272, 318 



— capillacea Desh., . 382. 392 



