POLYGOFACEAE— Continued. 



P. hydropipe r L. — Occasional (?); S; roadside ditch. (5379) 



P_. h ydropip eroides Michx. — Common; W; marsh. (5323) 



P_. or ient al e L. — One plant; S; cleared swamp. (6093) 



P_. pensylvani cum L. — Common; W, E; wet mea.dow and abandoned fields. 



(5026, 5536, 5763) 

 P. pe rsi c aria L. — Occasional; W; abandoned fields. (5457, 5530) 

 P.. p unct'atum Ell. — Common; T7, E, S; marsh and wet meadow. (5469, 5544, 



5752) 

 P_, s agittat um L. — Abundant; W, E, S; marsh. (5545) 

 P. scandens L. — Occasional; W; margin of bottom-land forest. (5543 ?, 



6080) 

 ?.■ vir^inianugi L. — Common; w, E; bottom-land forest. (5439) 

 Eumex ace tosel la L. — Common; W, E; abandoned fields. (5128) 

 E. obtu sifo lius L— Rare; E; yard. (5384, 5730) 



CHENOPODIACEAE: 



Chenop odium albu m L. — Locally common; W; yard.. (5708) 

 C_. ambrosio id.es L. — Eare; W-; yard. (5508) 



AMARA.NTEACEAE: 



Amarantbus hybridus L. — Occasional; ft; abandoned fields. (5720) 



PHYTOLACCACEAE: 



Phytolacca americana L. — Occasional: W; wood.s margins. (5313) 



ILLECEBPACEAE: 



Scle ran thus annuus L. — Occasional; ft; abandoned field. (5124) 



AIZOACEAE: 



Mollugo verticillata L. — Occasional; W, E, S; recently bared soil of 

 abandoned fields, roadsides and clearings. (5467) 



CAEYOPHYLLACEAE : 



Arenaria serpyllifolia L. — Occasional; W; abandoned field. (5209) 



Cerastium viscosum L. — Occasional; ft; abandoned field. (5095) 



piaivbhus armeria L. — Occasional; ft; abandoned fields. (5158) 



Lychnis alba Mill. — Bare; ft; abandoned field on sandy terrace. (5106) 



Silene s tell at a (L.) Ait. f. — Occasional; H7; • open terrace forest. (5430) 



Stellaria longifolia Muhl. — •Common; W; bottom-land forest. (5168) 



S. media (L.) Cyrill. — Locally common; W; abandoned field. (5721) 



S^ pub era Michx. — Occasional; W, E; bottom-land forest. (5095) 



PORTULACACEAE : 



Claytoni a virginica L. — Very abundant; ft, E; bottom-land forest. (5083) 



NYMPHAEACEAE: 



ITuphar advena (Ait.) Ait. f.— Common; W, S; marsh. (5129, 5906, 6031, 

 ""6083T 



20 



