52 



Tiarella cordifolia, L. (False Mitre- wort.) 

 "Rare in Lynn, Dr. Holder legit" (Tracy). Only represented : 

 the P. A. S. herbarium by a cultivated specimen from the collectic 

 of Mr. G. D. Phippen. 



Chrysosplenium Amerieanum, Schwein. (Golden Saxifraob 

 The name suggests a much more extensive and elegant plant tha 

 this humble greenish flowered species. Common in very wet placi 

 in or near woods. 



CEASSULACE^. 



(Orpine Family.) 



Penthorum sedoides, L. (Ditch Stone-ceop.) 

 Common in wet places. 



Sedum acre, L. (Mossy Stonb-crop. Golden Moss.) 

 Beverly, Salem Great Pastures, Andover (G. D. Phippen), et 

 Frequent in exposed rocky places. (Adv. from Eu.) 



Sedum ternattiin, Michx. 

 Not a native but introduced into cultivation from the west. Tho 

 oughly escaped in Danvei-s by a roadside (J. E., 1877). 



Sedum TelephiTun, i. (Livk-for-bvek ; Aabon's-kod.) 

 In "Wenham and Danvers, this has become one of the wor 

 weeds in grass land, and as every bit left to itself will soon tal 

 root, it is very difficult to exterminate. Escaped from old garden 

 Andover (Mrs. Downs) ; Lynn (Tracy). (Adv. from Eu.) 



Sedum reflexum, L. 

 Pigeon Cove, escaped. (See Am. Nat., Sept., 1876.) (Adv. fro 

 Eu.) 



Sempervlvum tectorum, L. (Housbleek.) 

 " Saugus and two places in Lynn " (Tracy) ; "for twenty or thlr 

 years on rocks back of D. Nichols' bouse, Boston street, Salem 

 (memo. G. D. Phippen) ; Swampscott, on line of Eastern Railroa 

 well established (J. K.). (Adv. from Eu.) 



HAMAMEIiACE^ . 



CWitch-Hazel Family.) 



Hamamelis Virginiana, L. CWitch Hazel.) 

 Quite common in most towns of the county. 



