Rydberg, Per Axel,  1860-1931. <br/><br/>
Further studies on the Potentilleae. 
By P.A. Rydberg. 
 - New York,  1901. 
 - 173-183 p.  24 cm. 
 - Contributions from the New York Botanical garden.  no. 13 .
 - Contributions from the New York Botanical Garden.  v. 13. .
<br/><br/> Cover-title.  Reprinted from the Bulletin of the Torrey Botanical Club, 28. 27 Mar., 1901. 
<br/><br/><label>LCCN: </label>ca 09000051  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cinquefoils.
<br/><br/><label>LC Class. No.: </label>QK1  / .N515 no. 13