Dressler,Robert L. <br/><br/>
Phylogeny and classification of the orchid family 
L Dressler 
 - Cambidge  CUP  1993 
<br/><br/><label>ISBN: </label>0521450586 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orchids
<br/><br/><label>LC Class. No.: </label>QK 495 .O64D74