CRtJClPERAE — Continued 



Cap sella bur sa-past oris (L.) Medic. — Occasional; W; abandoned 



fields." (5140) 

 C ard amine bulbosa (Schreb.) B. S. P. — Occasional; W; bottom-land 



"forest. (5110) 

 ?_• P^?^§y.'lZ?'5:i c % Mahl-. — Rare; ft; marsh in bottom-land run. (5182) 

 Den tar ia laciniata Mahl. — Occasional; W, E; bottom-land forest. 



(5176, 5813)" 

 Dra b a verna L. — Locally common; ft, 33; abandoned fields. (5808) 

 Lepidium camp est re (L.) R. Br. — Occasional (?); ft; abandoned field. 



(5210) 

 L. virginicum L. — Occasional (?); ft; abandoned field. (5211) 

 Sisymbrium altissimum L. — Rare; E; yard. (5849) 



§_• off ici nale (L.) Scop., var. leiocarpum DC. — Rare; E; yard. (5844) 

 Sjl tholianum (L.) J. Gay. — Locally common; W; abandoned field on 



sandy terrace. (5071) 



PODOSTEMACEAE: 



Po do sternum ceratophyllum Ivlichx. — Locally common; ft, E; river. (5688) 



CRASSULACEAE: 



^i^kil*™ 1 sedoides L. — Rare; ft; marsh. (5448) 



SAXIERAGACEAE : 



Heu che ra americana L. — Occasional; ft; bottom-land and terrace forest. 



(5186) 

 Hydrangea arborescens L. — Rare; ft; Terrace forest. (5686) 

 I tea yirginicp, L. — Rare; ft; swamp forest. (5899) 



HAMAMELIDACEAE: 



L iqui dam bar styraciflua L. — Abundant; ft , S; wet meadow, swamp forest 

 and bottom-land forest. (5704) 



PLATAHACEAE: 



Pi at anus occidental is L. — Occasional; W; bottom-land forest. (5681) 



ROSACEAl : 



Agrimon ia mollis (T. & G. ) Britton. — Rare; ft; hedgerow. (5780) 

 4_« p arviflora Ait. — Rare; ft; margin of bottom-land forest. (5494) 

 Amelanchier oblongif olia (T. & G. ) Roem. — Occasional; ft; shrub swamp, 



(5074, 5258) 

 Aronia arbutifplia (L.) Ell. — Occasional; ft, S; shrub swamp and hedge- 

 rows (5097""?) 

 4« pruni foli a (Marsh.) Rehd. (A . arbutifolia var. at ropurpu rea) . — 



Rare; S; shrub swamp. (5792) 

 Crataegus straminea Beadle (?). — Rare; ft; former clearing. (566l) 

 Pragaria virginiana Duchesne. — Occasional; ft; abandoned fields. (5100) 

 Geum canadense Jacq. — Occasional; E; bottom-land forest. (5347) 

 Po tentil la canadensis L. (P. pumila) . — Common; ft, E; abandoned 

 fields on sandy terraces. (5108) 



22 



