Featherly, H I <br/><br/>
Taxonomic terminology of the higher plants 

 -  Lowa State College Press, Lowa  1953 
 - 166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxonomy; Botany
<br/><br/><label>Dewey Class. No.: </label>R 580.12  FEA-T