38o 



INDEX 



Savastana pauciflora 198 



Saxifraga Howellii 32 



Scheuchzeria 19, 20 



palustris 20 



Scelcranthus 280 



annus 280 



Schizmaxon 99 



Schollera loi 



Scilleae 107 



Sciophyla no 



Schiophylla no 



Scorius 219 



Senega 181 



officinalis 181 



Serapias 123 



Setiscapela 190 



cleistogama 190 



subulata 190 



Sieboldia 156 



japonica 156 



Viticella 156 



Sigillaria 109 



Silene 57, 291 



antirrhina 291 



armeria 291 



conica 291 



inflata 291 



latifolia 291 



stellata 58 



var. scabrella 58 



virginica 291 



Siler 223 



Sisryinchium 115 



angustifolium 116 



apiculatum 116 



var. meso- 



chorum.. . . 116 



campestre 116 



gramineum 116 



graminoides 116 



Smallia 158 



Smilacina 109 



bifolia var. cana- 

 densis no 



racemosa 109 



trifolia 109 



Smilax 113 



Smilax caduca 113 



echirrhata 113 



glauca 114 



quadrangularis 113 



hispida 114 



pulverulenta 113 



rotundifolia 113 



spinulosa 114 



Sobraliinae 125 



Soranthera sp. Prionitis 94 



Sorghum 332 



Sparganium 15 



eurycarpum 15 



minimum 15 



simplex 15 



Spathyema 46 



foetida 46 



Specularia 191, 192 



biflora 192 



leptocarpa 192 



perfoliata 191, 192 



Speculum 191 



Veneris 191 



Spergula 292 



multicaulis 289 



Spergularia 290 



rubra 290 



Spiranthes 122 



cernua 122 



gracilis 123 



latifolia 122 



lucida 122 



plantaginea 122 



Spirillus 16 



amplifolius.. . 16 



diversifolius. 18 



filiformis 18 



foliosus var. niagaren- 



sis 18 



Friesii 17 



heterophyllus 17 



interruptus 18 



lonchites 16 



Iticens 16 



nataus 17 



obtusifolius 19 



pectiniformis 18 



