OWEN, Mr. RAMNARINE PERSAUD and the Forest Depart 

 ment of the Republic of Guyana; Dr. OMAWALE and the Uni 

 versity of Guyana; Dr. J AIRO CORREA, Dr. JAIME RIVER/ 

 CASTRO, and the Universidad Nacional de Colombia, Medellin 

 Dr. ALVARO FERNANDEZ-PEREZ, Dr. ENRIQUI 



lombi 



ENRIQUE 



Pasto, Colombia; Dr. CIRO A. VALOYES, sectional head of 

 Inderena, Quibdo, Colombia; Dr. JULIAN STEYERMARCK, 

 Dr. GILBERTO MORILLO, Dr. ANGIL GONZALES, and the 

 Instituto Botanico, Caracas, Venezuela; Dr. BASSETT 

 MAGUIRE and the New York Botanical Garden; Dr. 

 RICHARD SCHULTES and the Gray Herbarium, Harvard 

 University, Mr. TOMAS QUIONES, mayor of Puerto Narino, 

 Colombia; Dr. WILLIAM BURGER and the Field Museum of 



Natural History. 



In addition, the following individuals provided indispensable 



assistance: Mrs. REBECCA WILDER; Mr. JAIME MORENO; 

 Mr. DENNIS MAGEE; Mr. EDUARDO CALDERON; MR. 

 DANIEL HARRIS; Mrs. HELEN WOODEN; Mr. JEFFREY 

 VINCENT; Ms. DOROTHY SMITH; and IGNACIO, AL- 

 VARO, CAROLYN, and DIEGO VILLA. Mr. WILLIAM 

 ORMEROD duplicated my color transparencies with black-and- 



m 



mens in figs. 1-4 in Wilder (in press d) 



LITERATURE CITED 



Tomlinson. P. B., and G. J. Wilder. 1984. Systematic anatomy of Cyclan- 

 thaceae (Monocotyledoneae) — an overview. Bot. Gaz.: in press. 



Wilder, G. J. Anatomy of noncostal portions of lamina in the Cyclanthaceae 

 (Monocotyledoneae). /. Epidermis. Bot. Gaz.: in press a. 



Anatomy of noncostal portions of lamina in the Cyclanthaceae 



(Monocotyledoneae). //. Regions of mesophyll, monomorphic and dimor- 

 phic ordinary parenchyma cells, mesophyll fibers, and parenchyma-like dead 



cells. Bot. Gaz.: in press b. 



Anatomy of noncostal portions of lamina in the Cyclanthaceae 



(Monocotyledoneae). ///. Crystal sacs, periderm, and boundary layers of the 



mesophyll. Bot. Gaz.: in press c. 



Anatomy of noncostal portions of lamina in the Cyclanthaceae 



(Monocotyledoneae). IV. Veins of interridge areas, expansion tissue, and 

 adaxial and abaxial ridges. Bot. Gaz.: in press d. 



133 



