Anatomy and photosynthetic parameters of root sand leaves of two shade-adapted orchids, Dichaea cogniauxiana Shltr. and Epidendrum secundum Jacq. 

 -  Flora, 204, p.604-611, 2009 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ORCHIDACEAE<br/>EPIPHYTE<br/>ROOTANATOMY<br/>CAM<br/>FV/FM<br/>NON-FOLIARPHOTOSYNTHESIS