Numser VI (February 1, 1988) 
New Orchids from Central America 
By CHARLES SCHWEINFURTH ...... . . 89 
Nomenclatorial Changes 
By Oakes AMES .............. . 100 
A new Pleurothallis from Mexico 
By CHARLES SCHWEINFURTH ..... . . . 102 
Malaxis confusa, a new Combination 
By CHARLES SCHWEINFURTH ..... . . . 104 
Number VII (March 5, 1988) 
Orchid Studies, IV: The Orchids of the Fiji Islands 
By Louis O. WintitiaMs. . . . . . . . «105 
A Note concerning two South American Orchids 
By Louis O. WiLLIAMS. ........ . . 148 
Epidendrum pansamalae Schlechter 
By CHARLES SCHWEINFURTH  . . . . . . . «144 
Numser VIII (March 11, 1988) 
A new fossil Gleicheniaceous Fern from Illinois 
By Witiiam C. DarraH ......... . 145 
NumBeErR IX (March 81, 1988) 
Castilla or Castilloa? 
By Apert F. Hinb ........... =.161 
Orchid Studies, V 
By Louis O. Wititiams. . . . . . . . . .) . «164 
Corallorrhiza striata Lindley, a Mixture 
By Louis O. WiLiiaMs. ......... .171 
NumBer X (April 4, 1988) 
The Occurrence of the Genus 'Tingia in Texas 
By Wiuuiam C. DarrRaAH......... .178 
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