-95- 

 1362 . 



A. subulatus Michx. Salt Marsh Aster 



Occasional; salt marshes and on edge of South Pool. MJM 

 907 , 1329 . 



A. undulatus L. 



Occasional. Harris 12554 [NEBC] . 



CENTAUREA L. 



C. nigra L. Knapweed 



Common; disturbed areas and along roadsides. MJM 525 , 

 1148 , 1163 . 



BIDENS L. 



B. cernua L. Stick-tight 

 Occasional; shores. Harris 12391 [NEBC] . 



B. connata Muhl. Beggar-ticks 



var . connata 

 Occasional; shores of North Pool. MJM 865 . 



var. petiolata (Nutt.) Farw. 



Occasional; shores of North Pool. MJM 871 . 



B. coronata (L.) Britt. Beggar-ticks 



var. brachyodonta Fern. 

 Rare; moist ground. Hodgdon 15399 [NHA] . 



B. f rondosa L. 



Common; moist areas and along beach below Bar Head. MJM 

 1312. 



