Zukowski, Waldemar <br/><br/>
Endangered and threatened vascular plants of Western Pomerania and Wielkopolska. Publications of the Dep. Plant Taxonomy, Adam Mickiewicz University, Poznan, No 3 

 - Poznan  Bogucki Wydawnictwo Naukowe  1995 
 - 141 
<br/><br/><label>ISBN: </label>83-86001-10-0 
<br/><br/><label>Subjects--Index Terms: </label>BOTANY RED LIST DATA SPECIES 
<br/><br/><label>Dewey Class. No.: </label>639.99