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APPENDIX. 



Hypericum, 



Arenaria, 



Stcllaria, 



Spergula, 



Linum, 



Geranium maculatum, 



Oxalis, 



Celastms, 



Euonymus, 



Rhamnus, 



Ceanothus, 



Vicia, 



Lathyrus, 



Phaseolus, 



Glycyrrliiza, 



Psoralia, 



Amorplia. 



Pelalostemon 



Dalea. 



Astragalus, 



Bastard Vetch. 



Lupinus, 



Cercis, 



Polentilla, 



St. Johnswort. 



Sandwort. 



Stitcliwort. 



Spurry. 



Flax. 



Cranes' bill. 



Wood sorrel 



Grape. 



Staff tree. 



Spindletree. 



Buckthorn. A variety of this 

 genus is used for tea among 

 the Chinese poor. 



Red root, New Jersey tea. 



Vetch. 



Vetchling, everlasting pea. 



Kidney bean. 



Liquorice root. 



There are several species, 

 viz., esculenta, argophylla, 

 cuspidata, lanceolala, — 

 called by the Canadians 

 pomme de prairie, ponnne 

 blanche, and pomme de 

 terre. 



Milk vetch, many varieties. 



Lupin. 



Redbud. 



Cinquefoil. 



