Go 



Order 73. Am ar ant ace.*:. 



354. AMARANTUS, Tourn. 



774. A. HYPOCHONDRIACUS, L. 



775. A. RETROFLEXUS, L. 



776. van hybridus, Gray. 



777. A. albus, L. 



778. A. spinosus, L. 



Rare. Along railroad tracks in the southeastern portion of Buf- 

 falo. Not lately seen. 



Order 74. Polygonace^e. 

 355. POLYGONUM, L. 



779. P. ORIENTALE, L. 



Spontaneous in gardens and escaped, Buffalo. 



780. P. Pennsylvanicum, L. 

 7S1. P. incarnatum, Ell. 



Rather rare. Southeastern portion of Buffalo, Clinton; Sul- 

 phur Spring, Cheektowaga, Erie Co., Clinton. 



782. L. Persicaria, L. 



783. L. Hydropiper, L. 



784. P. acre, HBK. 



785. P. hydropiperoides, Michx. 



786. P. amphibium, L.. van aquaticum, Willd. 



Rare. Strawberry Is., Niagara R., Clinton. 



787. van terrestre, Willd. 



Rare. Southeastern portion of Buffalo. Clinton; Pt. Abino, 

 Ont., Clinton; Strawberry Is., Niagara R., Clinton. 



788. P. Hartwrightii, Gray. 



Rare. Niagara R , near the upper or new ferry to Grand Is., 

 Clinton; Pt. Abino, Ont., Clinton.. 



7S9. P. Virginianum, L. 



790. P. aviculare, L. 



791. P. erectum, L. 



792. P. arifolium, L. 



793. P. sagittatum, L. 



794. .P. Convolvulus, L. 



795. P. dumetorum, L. 



356. FAGOPYRUM, Tourn. 



796. F. esculentum, Moench. 



BUL. BUF. SOC. NAT. SCI. (9) APRIL, 1SS2. 



