88 
TENTH REPORT. 
Onagra biennis grandiflora (Ait.) Lind. Detroit. 0. A. Farwell. 
Onagra biennis muricata L. 
Keweenaw Co., O. A. Farwell. 
Onagra biennis parviflora. 
Detroit, O. A. Farwell. 
Panicularia T orreyana. 
Van Buren Co., H. S. Pepoon. 
Panicum Ashei G. Pearson. 
Ashe’s Panicum (No specimen), H. S. Pepoon. 
Panicum barbulatum Michx. 
Keeler, Van Buren Co., H. S. Pepoon. 
Panicum lanuginosum Ell. Van Buren Co., H. S. Pepoon. 
Panicum laxiflorum Lam. 
Lax-flowered Panicum (No specimen), H. S. Pepoon. 
Panicum microcarpon Muhl. 
Keeler, Van Buren Co., H. S. Pepoon. 
Panicum pubescens Lam. 
Pine Lake, Van Buren Co., H. S. Pepoon. 
Parietaria Pennsylvania Muhl. 
Pennsylvania Pellitory. Keeler, Van Buren Co., H. S. Pepoon. 
Poly gala cruciata L. 
Cross-leaved Milkwort. Sandy Shore, Dewey Lake, Cass Co., H. S. Pepoon. 
Polygonum punctatum lepostachyum (Meisn.) Small. 
Belle Isle, O. A. Farwell. 
Potamogoton lonchitis L. 
Detroit, 0. A. Farwell. 
Potamogeton nitens L. 
Detroit, 0. A. Farwell. 
Prunus avium L. 
Mazard Cherry, near Magician Lake, Cass Co., H. S. Pepoon. 
Prunus cerasifera Ehrh. 
Belle Isle, Detroit, O. A. Farwell. 
Prunus V irginiana L. 
Choke Cherry, Variety with cream colored fruit of mild flavor. A. L. 
Sawyer, Attorney, Menominee. 
Quercus Michauxii Nutt. 
Cow Oak, Basket Oak, Moist wood. N. Keeler, Van Buren Co., very rare, 
H. S. Pepoon. 
Ranunculus Macounii Brit. 
Macoun’s Buttercup. Hartfort, Van Buren Co., H. S. Pepoon. 
Rhynchospora corniculata (Lam.) A. Gray. 
Horned Rush. Fox Lake, Van Buren Co., H. S. Pepoon. 
Rhexia Virginia L. 
Detroit, 0. A. Farwell. 
Rhus glabra borealis Britt. 
Belle Isle, Detroit, 0. A. Farwell. 
Robinia his pi da L. 
Rose Acacia, Keeler, Van Buren Co., H. S. Pepoon. 
Robinia viscosa Vent. 
Clammy Locust. Near Silver Creek, Cass Co., H. S. Pepoon. 
Rosa lucid a Ehrh. 
Glossy Rose. Van Buren Co., H. S. Pepoon. 
