Introduction to phylogeny and systematics of flowering plants /. 

 - [7th ed.]. 
 - 102 p.  ill. ;. 
 - Symbolae botanicae Upsalienses,  33:2  0082-0644 ; .
<br/><br/> "Six earlier editions from 1995-2000, based on the 1998 APG-system and precursors thereof, have been published."--Introduction, p. [7]. 
<br/><br/>Includes bibliographical references (p. [86]-92) and index. 
<br/><br/><label>ISBN: </label>9155458289 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Angiosperms--Classification.<br/>Plants--Phylogeny