lO C. K. DODGIi 



Orysopsis puiigciis (Torr.) Hitchc. Slender Alountain Rice. — Dry 

 sandy open ground near Huron Mountain Club. Plentiful throughout. 



Ory^opsis asperifolia Michx. White-grained Mountain Rice. — In par- 

 tially shaded ground, usually woods, near Huron Mountain Club. Frequent 

 throughout. 



Muhlenbergia sylvatica Torr. (Mithlenbergia lunhrosa Scribn.). Wood- 

 land Drop-seed. — Shaded ground near Big Bay. Apparently infrequent. 



Mnhlcnhcrgia racemosa (Michx.) BSP. Satin Grass, Wild Timothy. — 

 Borders of marshy places and in damp meadow-like ground about ]\Iar- 

 quette. Frequent throughout. 



BracJiyclytntin crectiim (Schreb.) Beauv. Bearded Short-husk. — Damp 

 rich shaded ground near Huron Mountain Club. Frequent throughout. 



FJileitui prate use L. Timothy. — Plentiful throughout as an escape from 

 cultivation to roadsides and open woods. 



Alopecnnis genicidatus aristulatns Torr. {A. Aristnlatns Michx.). Short- 

 awned Foxtail. — Wet places and often in shallow water. Noted at Big Bay 

 and near Negaunee. Frequent. 



Agrostis alba L. Red Top. — Dry sandy places or in damp meadow-like 

 ground. Frequent throughout. 



Agrostis hyemalis (Walt.) BSP. Rough Hair Grass, Fool Hay.- — Dry 

 or damp, open or partially shaded ground near Huron Mountain Club and 

 throughout. 



Calamovilfa loiigifolia (Hook.) Hack. Long-leaved Reed Grass. — Sandy 

 beach of Lake Superior near Huron Mountain Club and often on sand dunes 

 along the Great Lakes acting as an efficient sand binder against the action of 

 wind. 



Calamagrostis canadeiisis (Michx.) Beauv. Blue-joint Grass. — Wet 

 open marshy places near Huron Mountain Club. Plentiful throughout. 



Ammophila arenaria (L.) Link. Sea Sand-reed. — Sandy beach of Lake 

 Superior near Pluron Mountain Club. One of the most ef^cient sand bind- 

 ers against the action of wind and wave. Common and often abundant 

 along the Great Lakes. 



Cinna arundinacea L. Wood Reed Grass. — On wooded hillsides of Hu- 

 ron Mountain near Huron Mountain Club. Frequent throughout. 



Cinna latifolia (Trev.) Griseb. — Damp open woods near Huron Moun- 

 tain Club. Apparently infrequent. 



Trisetum spicahtm (L.) Richter. Narrow False Oat. — Noted in rocky 

 places about Marquette by the late Rev. E. J. Hill and reported in Beal's 

 Michigan Flora. 



Deschampsla Hcxuosa (L.) Trin. Wavy Flair Grass. — Open dry or par- 

 tially shaded places near Huron Mountain Club. Frequent throughout. 



Danthonia spicata (L.) Beauv. Common Wild Oat Grass. — Open dry 

 and sterile ground near Huron Mountain Club. Common throughout. 



Phragmitcs comuinnis Trin. (PJiragmites phragmites L., Karst.). Com- 

 mon Red Grass — Borders of tamarack-black spruce swamps near Huron 

 Mountain Club. Frequent throughout. 



