2G2 



REPORT OF THE 



RunningSwamp Rubus hispidus, L. 

 Blackberry. Squaw Pt , Thunder B. ; Mont Lake, (Miss Clark) ; S. Mich. (Univ. Herb). 



i/)w-bush Black- Kiibus trivialis, Michx. 



"" iy " S. Mich. (Wright); Mont Lake, (Miss Clark). Identification questionable. 



Sand Blackberry. Rubus cuneifolius, Pursh. 

 (S.) Mich. (Miss Clark). 



aimbingorPrai- R osa setigera, Michx, 



rie Rose 



Jackson Co.; Gross Isle, (Miss Clark). 



Swamp Rose. R osa Carolina, L. 



£t. Joseph's I., 27 July ; Ann Arbor. 



DwarfWild-Rose. R osa l llC ida, Ehlhart. 



Ann Arbor ; Drummond's I.; Sault Ste Marie. 



var. parvitlora, (Ehrhart). [B. parviflora- 



W.) 



Sand Pt., Saginaw B.; S. Mich. ("Wright). 



Early Wild-Rose. 



Sweet-Brier. 



Scarlet-fruited 

 Thorn. 



Black or Pear 

 Thorn. 



Cockspur Thorn. 



Crab-Apple. 



Choke-berry. 



Rosa blanda, Ait, 



Ft. Gratiot ; S. shore of Saginaw B. ; Drummond's I.; St. Joseph's 1., 

 abundant, often forming the principal part of the shrubbery on 

 high, rocky soil, or along gravelly beacbts ; Mackinac ; Emmet Co. : 

 Traverse City. The most frequent representative of this genus. 



Rosa rubig-iriGsa, L. 



Ann Arbor; Mackinac, abundant, 19 July. 



Crata^us coccinea, L. 



Ann Arbor; Stone I., Saginaw B., 16 June. 



Crataegus tomentosaJ, L. 



Ann Arbor; Stone I., Saginaw B., 16 June. 



var. pyrifolia. 



Saut St. Marie; Ann Arbor, (Miss Clark). 



var. punctata, ( O. p u nctata. — W. ) 



Ann Arbor; Stone I., Saginaw B. 



var mollis. 



Ann Arbor. 



Crataegus Crus-galli, L. 



Ann Arbor. 



Pyrus coronaria, L. 



Ann Arbor. 



Pyrus arbutifolia, L. 



Ann Arbor; Ft. Gratiot; Saut St. Marie. ^ 



var. ruelanocarpa (P. melanocarpa. — W.) 



Ann Arbor. 



American Moun- p yrU s Americana, DC. 



tain-Ash. •>. T . T 



St. Joseph I. 



June berry. 

 Shad -bush, 

 Service-berry. 



Amelauchier Canadensis, Torr. & Gr. 



Ann Arbor; St. Joseph's I.; Northport; Pt. au Chcnc, L. Mich. 



var. Botryagium, (A. Botryapium. — W.) 



Mackinac. 



var. oblongifolia. 



S. Mich. (Univ. Herb). 



