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LYTHRACEAE (Loosestrife Family) 



LYTHRUM L. 



L. hyssopifolia L. Hyssop-leaved Loosestrife 

 Rare; muddy shores of South Pool. MJM 1247 . 



L. salicaria L. Purple Loosestrife 



Abundant; damp shores throughout island, most abundant 

 species in North Pool, actively colonizing other marshes. 

 MJM 487 , 603 , 1155 . 



NYSSACEAE (Sour Gum Family) 



NYSSA L. 



N. sylvatica Marsh. Black Gum 



Occasional; forming small colonies in backdune along 

 Kettle Hole Trail, in the Dune Natural Area, and in 

 Hellcat Swamp. MJM 351, 379. 



ONAGRACEAE (Evening-Pr imrose Family) 



CIRCAEA L. 



C. alpina L. Enchanter's Nightshade 



Occasional; east bank of Grape Island. MJM 746 . 



EPILOBIUM L. 



E. angustifolium L. Fireweed 



Rare; on dike surrounding North Pool. D. C. W. s.n. , 

 12 July 1971 [PRWR Herbarium] . 



E. hirsutum L. Willow Herb 



Occasional; roadsides and waste places. Harris 12406 

 [NEBC] . 



