ORCHIDACEtE 



specimens in the Kew Herbarium, where we settled many of the 

 perplexing questions relating to the species included in Lindley's 

 Genera and Species of Orchidaceous Plants. 



In the citation of specimens the numbers in parentheses after 

 each locality indicate the herbaria in which the material was 

 found. The following is a list of the herbaria loaned to me or 

 which have been consulted, with the numbers used to designate 

 them in the lists of distribution. 



Author's Herbarium 1 



United States National Herbarium 2 



Gray Herbarium of Harvard University 3 



Herbarium of the Missouri Botanical Garden 4 



Biltmore Herbarium 5 



Herbarium of the Geological Survey Department, Canada 6 



Pringle Herbarium (University of Vermont) 7 



Herbarium of the University of Tennessee 8 



Herbarium of the San Francisco Academy of Science 9 



Herbarium of Parke Davis and Company 10 



Herbarium of O. A. Farwell 11 



Herbarium of the Geological Survey of Alabama 12 



Elliott Herbarium 13 



Herbarium of the Alabama Polytechnic Institute 14 



Herbarium of S. B. Parish 15 



Herbarium of the College of Pharmacy, New York 16 



Herbarium of Leland J. Spalding 17 



Herbarium of H. D. House 18 



Herbarium of the British Museum of Natural History 19 



Herbarium of the Royal Botanic Gardens, Kew 20 



Herbarium of the Museum d'Histoire Naturelle de Paris 21 



Herbarium of the New York Botanical Garden 22 



[13] 



