166 FLORA OF MOUNT DESERT. 



C. oligosperma, Mx. 



Rare. "Meadow at Gorge, near Bar Harbor" (W. Boott, 

 spec, in Gray Herb.) ; — " Mt. Desert " (Eandall Spauldiug) ; — 

 marsh, foot of Lower Breakneck Pond (E. Faxon). 



C. utriculata, Boott. 



Swamps; common. A form with very narrow spikes, Pond 

 Heath (R. & R.). 



Var. minor, Boott. 



Infrequent. Long Pond meadows (Redfield) ; — Northeast 

 Meadow (R. & R.). 



C. lurida, Wahl. C. tentaculata, Muhl. 



Common in swamps and wet ground everywhere. 



C. hystricina, Muhl. 



Rare. Meadow on Little Harbor Brook (Redfield). 



C. Pseudo-Cyperus, L. 



Not uncommon. Seal Harbor (Redfield); — bog south of Sea 

 Wall; bog at northern foot of Beech Hill (Rand). 



C. scabrata, Schw. 



Common in wet ground. 



C. Houghtonii, Torr. 



Frequent by roadsides and in clearings. Roadside, Intervale 

 Brook valley; Sea Wall (R. &R.); — clearings, Youngs Dis- 

 trict (Faxon & Rand); — East Peak of Western Mt. ; rear 

 Oak Hill ; road west of Browns Mt. (Rand) ; — Southwest 

 Harbor (Faxon) ;— Bubble Pond road (T. G. White). 



C. filiformis, L. 



Common in bogs and on boggy shores of ponds and streams. 

 An immature form, probably var. latifolia, by roadside south 

 of Salisbury Cove (Greenleaf, Lane & Rand). 



C. fusca, All. C. Buxbaumii, Wahl. 



Rare. Summit of Green Mt. (E. Faxon). 



