FLOWERING PLANTS AND FERNS OF INDIANA. 941 



VIBUKNUM L. 



V. Opulus L Cranberry- tree. High Bush-cranberry. 



Sparingly found in a few widely separated counties, in low 



grounds, usually in rather sandy loam soils. 



Flowering season, June and July. 



Noble (Van Gorder); Jefferson and Tippecanoe (Hussey); Kos- 

 ciusko (Chipman); Steuben (Bradner). 



V. acerifolium L. Maple-leaved Viburnum. 



Found in all parts of the State in rather dry soil in clearings 

 and rich woods. A rather handsome, branching shrub. 



Flowering season, May and June. 



Bartholomew and Jennings (Barnes); Tippecanoe (Hussey); 

 Monroe and Vigo (Blatchley); Clark (Baird and Taylor); Jay, 

 Delaware, Randolph, and Wayne (Phinney); Franklin (Meyncke); 

 Jefferson (J. M. Coulter); Noble (Van Gorder); Putnam (Mac- 

 Dougal); Cass (Hessler); St. Joseph (Rothert); Hamilton (Wil- 

 son); Steuben (Bradner); Lake (Hill). 



V. pubescens (Ait.) Pursh. Downy-leaved Arrow-wood. 



In central and eastern counties of the State, in rough, rocky 

 woods and hillsides. Not at all abundant. 



Collected in flower July 7. 



Putnam (MacDougal); Jay, Delaware, Randolph, and Wayne 

 (Phinney); Steuben (Bradner); Lake and Jefferson. 



V. dentatum L. Arrow-wood. 



In marshy thickets and damp, dense woods, chiefly in central 

 and southern counties. Not reported from north of Tippecanoe 

 County. Usually plentiful in the stations in which it occurs. 



Flowers late in May and in June. 



Jefferson (Barnes); Monroe and A^igo (Blatchley); Clark (Baird 

 and Taylor); Jay, Delaware, Randolph, and Wayne (Phinney); 

 Franklin (Meyncke); Gibson and Posey (Schneck); Tippecanoe. 



V. molle Michx. Soft-leaved Arrow-wood. 



This species, although assigned a range far to the east of 

 Indiana, undoubtedly belongs to our flora. It is confined to the 

 southern counties, growing at the margins of dry, upland prairies. 



Collected in flower in June. 



Vigo (Blatchley); Jefferson (J. M. Coulter). 



