The Macdonald encyclopedia of plants & flowers 
edited by Frances Perry 
 - London  Macdonald  1981 
 - [544] p.  ill.(some col.)  19cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants, Ornamental<br/>House plants
<br/><br/><label>Dewey Class. No.: </label>635.9