INDEX 



153 



Rufacer 



carolinianum, 304 



rubrum, 304 

 Ruraex 



Britannica, 674 



Sabal 



adiantinum, 301 



Derringiana, 301 



louisiana, 301 

 Sagenia 



plataphylla, 280 



platyphylla, 280 

 Sagittaria 



calycina, 364 



Hitchochii, 575 

 Saintpierrea, 554 

 Salacia, 620 

 Salix 



alaxensis, 761 



alexensis, 761 



Hippophaefolia, 104 



speciosa 



Alaxensis, 761 

 Salsola 



fruticosa, 950 

 Salvia 



afr. lutea, 798 



aurea, 798 

 Sanchezia, 865 

 Sanicula 



canadensis 

 genuina, 631 

 typica, 631 

 Santolina 



Chamae Cyparissus, 700 



ChamaeCyparissus, 700 



Chamaecyparissus, 700 



chamaecyparissus, 700 

 Sarea 



brassicaecola, 259 

 Sarmienta, 864 

 Sassafras 



albida 



glauca, 391 



albidum, 391 

 moUe, 391 



officinale 

 albidum, 391 



officinalis, 391 



Sassafras, 391 



triloba, 391 



Tzumu, 897 



variifolium, 391 

 albidum, 391 



Saurauia 



roseotincta, 333 

 Saussurea 



oxydonta, 767 

 Saxifraga 



occidentalis 



wallowensis, 805 

 Saxo-fridericia, 446 

 Scaevola 



Chamissoniana 

 typica, 22 

 Schadjaret 



elharneb, 434 

 Schiedea 



Gregoriana, 613 



kealiae, 613 



salicaria, 536 

 typica, 536 

 Schinus 



myricoides, 666 

 Schizanthus, 866 

 Schizophyllum, 168 

 Schlotheimia 



torquata, 297 

 Schmidia, 848 

 Schmidtia, 848 

 Schoenus 



Cephalotes, 318 



rugosus, 330 

 Schrebera, 367 



Schinoides, 6G6 

 Scirpus 



capitatus, 840 



Cephalotes, 318 



erecto-gracilis, 501 



erectus, 501 



lateralis, 501 



lateriflorus, 501 



macrostachyos, 522 



maritimus 



macrostachyus, 522 

 paludosus, 522 

 robustus, 522 



swampianus, 795 



uninodis, 501 

 Sclerotinia 



bifrons, 518 



confundens, 518 



Whetzelii, 518 

 Sclerotium 



bifrons, 518 

 Scolecotrichium 



Asclepiadis, 388 

 Scoria, 301 

 Scrophularioides 



arborea, 633 



