ORCHIDACEiE 



ILLUSTRATIONS AND STUDIES 

 IN THE FAMILY ORCHIDACE^ 

 ISSUING FROM THE AMES 

 BOTANICAL LABORATORY 



FASCICLE I 

 By OAKES AMES, A. M. 



156 pp, large 8vo, with 16 full-page heliotype plates, 

 and illustrations in the text ; handsomely bound. 

 Price $3.00, net. Postage extra. 



CONTENTS. Illustrations and mono- 

 graphs of 19 species of North American 

 and Philippine Orchids ; a descriptive list 

 of orchidaceous plants collected in the Phil- 

 ippine Islands by botanists of the United 

 States government; an Oncidium new to 

 the United States; contributions toward a 

 Monograph of American Spiranthes. 



