Plants oi? Marquette County 17 



Convallaria uiajalis L. Lily of the Valley. — Inclined to escape from 

 cultivation frequently and persist in cities and villages. 



Trillium sessile L. Sessile-flowered Wake Robin.— In herbarium of Miss 

 Nellie M. Fairbanks, collected on Presque Isle near city of Marquette. Ap- 

 parently infrequent. 



Trillium grandi-floruui (Michx.) Salisb. Large-flowered Wake Robin. — 

 Rich shaded ground especially in hardwoods. Plentiful throughout. 



TriUiiiin cenimtui L. Nodding Wake Robin. — Rich shaded ground 

 throughout. Noted in particular along Salmon Trout River near Huron 

 Mountain Club. 



IRIDACEAE 



7m versicolor L. Large Blue Flag.- — ^Wet open or partially shaded 

 ground near Huron Mountain Club. Not rare throughout, but not noted 

 as abundant anywhere. 



Sisyrinchiuni angusfifolinm Mill. Pointed Blue-eyed Grass. — In mead- 

 •w-like open ground and often in damp sandy places about city of Mar- 

 quette. Probably frequent throughout. 



ORCTIIDACEAE 



Cypripcdium parz'ifloniin vSalisb. Smaller Yellow Lady's Slipper. — Most- 

 ly in swampy or boggy places near Huron Mountain Club. Frequent 

 throughout. Specimen in herbarium of Miss Nellie M. Fairbanks, Mar- 

 quette. 



Cypripcdium parviflnrum puhescens (Willd.) Knight. Larger Yellow 

 Lady's Slipper. — Rich shaded ground especially in woods near Huron Moun- 

 tain Club. Frequent throughout. 



Cypripcdium hirsutum Mill. (C. rcginac Walt.). Showy Lady's Slipper. — 

 In open or partially shaded swamp)^ places about Marquette. Said to be 

 frequent. Specimen in herbarium of Miss Nellie M. Fairbanks, Marquette. 



Cypripcdium acaulc Ait. (Fissipcs acaulis Ait., Small.). Stemless Lady's 

 Slipper, Moccasin Flower. — Dry shaded places about Marquette. Fre- 

 quent. 



Orchis rotundifolia Banks. Small Round-leaved Orchis. — Noted in an 

 open swampy place near Marquette by Thomas M. Danger of Port Huron, 

 Michigan, and reported in the Michigan Flora. 



Orchis spectahilis L. (Galcorchis spcctabilis L., Rydb.). Showy Orchis. 

 — Rich woods about Marquette, and reported as frequent. Specimen in 

 herbarium of Miss Nellie M. Fairbanks. Marquette. 



Habcuaria bractcafa (Willd.) R, Br. (Cocloglossum bractcatum Willd., 

 Pari.). Long-bracted Orchis. — Damp shaded ground near Huron Moun- 

 tain Club. Probably frequent throughout. 



Habcuaria Hava (L.) Gray. (Pcrularia Haz'a L.. Farwell). Tubercled 

 Orchis. —Wet open or i)artially shaded places near Huron Mountain Club. 

 Probably frequent throughout. 



