List of Seeds Collected during 1907. 



rhynchocarpa, Boiss. 

 Reichenbachii, Vis. 

 Saxifraga, Lvm. 

 Schafta, Gmel. 

 Thorei, Duf. 

 vallesia, Linn. 

 Zawadzkii, Herbich 



Silybum 



Marianum, Gaertn. 



Sisymbrium 



. Assoanum, Loscos et Pardo 



Solidago 



canadensis, Linn. 



Shortii, Torr. et Gn 

 ulmifolia, Muhl. 

 Virgaurea, Linn. 

 — var. cambrica. 



Spartina 



polystachya, Willd. 



Specularia 



Speculum, A. DC. 



Spergula 



arvensis, Linn. 



Sisyrinchium 



angustifolium, Mill. 



Spiraea 



Aitchisoni, Hemsi 



nigrum, Linn 



Soldanella 



alpina, Willd. 



Solenomelus 



camtschatica, Pall. 

 discolor, Pursh 

 Douglasi, Hook. 

 Humboldtii, Hort. 

 japonica, Linn. f. 

 Lindleyana, Wall. 

 Menziesii, Hook. 

 Nobleana, Hook. 

 notha, Zabel 

 palmata, Thunb. 

 salicifolia, Linn. 

 Schinabecki, Zabel 

 sorbifolia, Linn. 



Spraguea 



umbellata, Torr. 



