the specimens sent me were from cultivated 

 trees. 



Menispermum canadense, Moonseed. — 

 A rather common vine, by mountain road- 

 sides, locally. May 31. 



(What is called Pappoose Root, Caulo- 

 phyllum, may have occurred, but I did not 

 recognize it; the May Apple, Podophyl- 

 lum, escaped me also ) 



Nymphaea odorata, White Water Lily.— 

 Comparatively rather rare in the lakes and 

 ponds about here, any way, only a few 

 known to occur so early. 



Xuphar ad vena, Yellow Pond Lily. — 

 May be called not rare, when compared 

 with the above, in ponds and streams, 

 June. 



Sauguiuaria canadensis, Bloodroot. — 

 Not rare, locally distributed, rather dry 

 places in fields and by roadsides, April 

 23-30. 



(Chelidonium or Celandine, is probably 

 rather common, but I have not yet ana- 

 lyzed it.) 



Dicentra cucullaria, Dutchman's Breech- 

 es.— Common from April 15-30; low, 

 moist, rocky cliffs or ground, high (rare) 

 and low (common). 



Corydalis glauca, Glaucus Corydalis. — 

 Rather rare; dry rocky ground, top of 

 mountain. May 14. (C. aurea not found, 

 probably rare.) 



(I think I must have collected both spe- 

 cies of Pepper root : Dentaria diphylla and 

 laciniata, as they ought to be common 

 here, but it is almost impossible to deter- 

 mine the cruciferous plants without the 

 seed, which of the majority is not out.) 



