July ?th,1927 
Dr. Paul C. Standley, 
U.3.national Herbarium, 
Smithsonian Building, 
‘Washington, D. C. 
Dear Sir: 
At Professor Ames* request, I am herewith sending a list 
of the Yucatan Orchids recently sent from the Field Museum at Chicago. 
Brassavola Digbyana Lindl. (Laelia Digbyana Benth.) 
•3. F. Gaumer a. n. Izanal & vicinity, 1904. 
" 23147, State, June* 
0. F. Gaumer & Sons, 23357, Libre Union, l ay, 1916. 
G. F. Gaumer, 667, Port Silam* 
n 667, bis. ort Silam. 
» 667, tris. " * 
Brassavola'Digbyana Ldl? (no flowers). 
G, F. Gaumer & Sons, 23752, Lake Chichankonab, April 1917. 
Oneidium sphacelatum Lindl. 
G.F.Gauaer & Sons,23664,Lake Chiohanfanab, April 1917. 
,23664,bis* Lake Chiohankanab,April 1917. 
n 
it 
Oncidiu© oarthaginenajl (Jaoq..) Sw. 
ieno 
,23814, Ho<6o, 
G.F.Gaumer & Sons,23813, Cenote of Hoj6o, April 1917. 
ft > 
, April 1917. 
