CONTENTS ( continued ) 
PAGE 
Revision of the Genus Pandanus Stic km an, Part 26. Pandanus mayotteensis from 
the lies Comores. Harold St. John 99 
Revision of the Genus Pandanus Stickman, Part 27. Pandanus Novelties from 
Madagascar. Harold St. John 104 
NOTES 
A Eurasian Alga in Alaska. C. Peter McRoy 138 
A Variant Aplysia californica. Lindsay R. Winkler 139 
