7«! 



Scutellaria grandiflora , orientalis 296. 

 Scytonema 86 — 88. 

 Scytothalia 98. 



Selaginella 4l0. 



Senccio 572. aquaticus, barbareaefoliiis 47. bracliyaötiis 48. cliry- 

 8aiitliemifolius 47. crueiitus 110. Ooria 48. erraticus , eruci- 

 foliiis, gallicu.s , Jacobaea 47. raadcieiisis HO. uebrodensis 47. 

 iieinorosus 48. orientalis, Otlioiiiia , paiidiirit'olius , platypliyllus, 

 raceinosiis 48. rarifloru.s, rupestris, squalidiis., teiiuifolius, ver- 

 naiis 47. 



Sidft recliiiaus 579. 



:^idei-itis inontana 300. 



Siegesbeckia iberica, orientalis 50. 



Silene 109. diiirniflora 578. 



Sipbodernia 87. 



Sirococcus 98. 



Sirocrocis 83. 



Sirogoninm 92. 



iSirophysalia 99. 



Sirosiplion 87. 



Smilax Surinamensis 63. 



&«ugalgina dentata., trilobata 110. 



!Solanuni otnn. 283. 



Soleiiia 94. 



Solidago Virgaiirea 50. 



Solieiia 102. 



Solorina Siiiiensis 27. 



Soyei-ia sibirica 278. 



sspatoglossnin 97. 



Spergula 344 — 6. 



Sperniatoclinus 96. 



ISperinosira 87. 



Spbacelaria 93. 



8pbaerastrum 84. 



Spliaeria carpophila 456. 



Sphaerococcus 102. 3. 



Sphaeroplea 91. 



Sphaerotllus 82. 



Spbaerozjga 87. 



Splachiiidium 98. 



Spiiiacia omn. 311. 



Spinulina 85. 



Spirogyra 92. 



Spongites 101. 



Spongocarpus 99. 



Spongoraorpha 92. 



Spongopsis 90. 



Sporochnu.s 97. 



Spyridia 100. 



Stachy.-^ 298 — 300. 



Statice tenella 5. 



Staiirastrum 83. 



Staurospermum 92. 

 Steenhammaria 111. 



