i6 



PROCEEDINGS MANCHESTER INSTITUTE 



Maiaiithemum canadense Desf. 

 Streptopus amplexifolius (L.) DC. 



Manchester. Sandwich 



roseus Michx. Concord. Sandwich. 



Polygonatum biflorum (Walt.) Ell. 



commutation (R. &S.) Dietr. 

 Medeola virgiiiiana L. 

 Trillium erectum L. 



Common 



cernuum L. 

 undulatum Willd. 

 Smilax herbacea L. 

 rotundifolia L. 



Amaryllidaceee 

 Hypoxis hirsuta (L,.) Coville. 



Iridacese 

 Iris versicolor 1,. 

 Sisyrincliium angastifoliiun Mill. 



gramiiieum Curtis. Pelham. 



atlaiiticum Bicknell. 



Rare? 

 Less rare 

 Common 

 A garden escape 

 Common 

 Rare 

 Common 

 Common 

 Common 

 Common 



Common 



Common 



Common 



Rare? 



Common 



Orcliidace*e 



Cypripedium arietiimm R. Br. 



Franklin. Ivaconia. (F.W.B.} Rare 



parviflorum Salisb. East Concord. Rare 



" var. pubescens (Willd.) Knight. 



Locally abundant 



hirsutum Mill. 



Very rare. Station at Concord recently destroyed 

 acaule Ait. Common 



. A form with the lip white has persisted many 



years at a station in Manchester. 



