124 MISSOURI BOTANICAL GARDEN BULLETIN 
pay wm 3 ee a 2 
ee 8 |o3 
P— ro) — ° ona _—_ 
Genus g g M3 E Genus : 3 Z $ 
mn a n a 
ST. -Lycaste ...3..6% 2 1 ||50. Odontoglossum .} 2 1 
38. Xylobium ...... 3 1 ||51. Osmoglossum ...} 1 Z 
39. Chondrorhyncha| 1 oe || 62. Mittonta. ..233.% z Py 
40. Warszewiczella. 2 o« |) Rex BYassin oa). ceeee 2 a 
41, Maxillaria ...... 11 6 ||54. Leochilus ......./ 1 1 
42. Camaridium ....| 3 3 {|55. Oncidium .......| 15 4 
43. Trigonidium ....}| 1 .. || 56. Sigmatostalix . 1 : 
“4, Tonopels 3.6.53. 1 .. ||57. Ornithocephalus.| 2 2 
45. Rodriguezia ..... 1 os 68. Lockhartia 2.~.0% 2 1 
46° NOUR i ixias owes 2 1 | 6D Denese... ices ne 2 1 
AT. -ABDOWIA Sib ce se ce 2 .. ||60. Campylocentrum ¥ 1 
48°‘Trichopilia: 35; 3 1 —— 
49. Leucohyle soy eee 1 <a 175 75 
*“This summary should not give the idea that Mr. Powell’s 
botanical activities in Panama are completed. More are con- 
stantly coming in, and I hope, when Mr. Powell believes his 
collection has reached its limits, to bring out with him a com- 
prehensive orchid flora of Panama. Before that time other 
interested parties will have perhaps been found who will help 
to prosecute the work. There is still much to do. First of 
all, Chiriqui should be explored above 5,000 feet, then the 
region between the canal and the Colombian border, and 
finally the terrestrial orchids in the humus of the woods and 
savannas should be carefully looked for. 
‘‘We cannot thank Mr. Powell enough for this self-sacri- 
ficing research that he has undertaken in spite of his age. 
For the orchidology of Panama he has done more than any 
of his predecessors. Let us hope that his efforts may be 
crowned with the same success for a long time to come.’’ 
LIST OF PLANTS PRESENTED TO THE GARDEN BY MR. C. W. 
POWELL 
Aspasia epidendroides Lal. 
Aspasia Rousseauae Schitr. 
Bulbophyllum vinosum Schltr, 
Brassia longissima Schltr. 
