Porter, C. L.  1905- <br/><br/>
Taxonomy of flowering plants / 
Porter, C. L. 
 - San Francisco :  W.H. Freeman,  c. 
 - 452 p :  ill ;  25 cm. 
<br/><br/>Includes bibliography and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angiosperms.<br/>Plants--Classification.
<br/><br/><label>Dewey Class. No.: </label>582.13  / POT 1959