Skog, Laurence E., 1943- <br/><br/>
A study of the tribe gesnerieae, with a revision of gesneria (gesneriaceae:  gesnerioideae)/ 
Laurence E. Skog. 
 - City of Washington:  Smithsonian Institution Press,  1976 
 - iii, 182 pages:   ill.;   26 cm. 
 - Smithsonian contributions to botany ; no.29. .
<br/><br/> Includes index. 
<br/><br/>p. 171-175. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gesneria.<br/>Rhytidophyllum.<br/>Pheidonocarpa.<br/>Botany--West Indies.