TIIE ALGAE OF UKHMl'DA. 



l'.'l 



tridens, 59. 

 forma gracilis, 60. 

 forma tripartita, 59. 



Tuna, 59. 

 Halymenia, L48. 



Agardhii, 9, 149. 



bermudensis, 8, 11. 39, 148, L52. 



cyclocolpa, 151. 



decipu ns, 1 In. 



echinophysa, 149. 



pseudonoresia, 11, 71, 149. 

 Hapalosiphon, 26. 



intricatus, 26. 

 Haplospora Vidouichii, 77. 

 Hassaffia, 26. 



byssoidea, 26. 

 Helminthiopsis verticillifera, 151. 

 Helminthocladia, 98. 



calvadosii, 10, 70, 71, 97, 98. 



divaricata, 98. 



purpurea, 98. 

 Helminthocladiaceae, 96. 

 Helminthora divaricata, 98. 

 Herpochondria, 122. 

 Herposiphonia, 125. 



pecten-veneris, 126. 



secunda, 126. 



tenella, 126. 

 Heterospora, 77. 



Yidovichii, 9, 77. 

 Heterosiphonia. 131. 



Wurdemanni, 131. 

 Himantkalia, 78. 

 Hormoceras pygmat urn, 144. 

 Hormospora g< minetta, 35. 



scalar if orm is, 32. 

 Hormothamnion, 2 1. 



convolutum, 24. 

 Hormotrichum bermudianum, .'52. 

 Hutchinsia obscura, L28. 



opaca, 124. 



periclados, 125. 



secunda, 126. 



tenella, 126. 

 Hydrococcus marinas, 16. 

 Hyella, 17. 



caespitosa, 17. 

 Hydroclathrus, 7:^. 



cancellatus, 12, 73. 

 Hydrocoleum, 23. 



comoicU 8, 23. 



dutinosum, 23. 



lyngbyaceum, 23. 

 var. rupestre, 23. 

 Hypnea, 111. 



■is, 112. 



comuta, 113. 

 musciformis, 9, 112. 1 13. 

 spinella, 112. 

 Hypoglossum, 116. 

 hypoglossoides, 116. 

 Woodwardi, 1 16. 



Kallymenia, L05. 



perforata, 12, 105. 

 reniformis, 149. 



Laurencia, 117. 



cervicornis, 118, 134. 



dasyphylla, 119, 121. 



gemmifera, 118. 



implicata, 118, 120. 



intricata, 119. 



obtusa, 119. 



var. gelatinosa, 119. 

 var. gracilis, 119. 



paniculata, 120. 



papilloma, 118. 



perforata. 118. 



Poitei. 118. 



setacea, 119. 



tuberculosa, 118. 

 Leibleinia, 21. 

 Liagora, 99. 



corymbosa, 99. 



dubia, 101. 



elongata, 97, 99. 



pectinata, 100. 



pulverulenta, 100. 



valida, 99. 

 Lomentana. 115. 



uncinata, 115. 



var. filiformis, 115. 

 Lophosiphonia. 126. 



bermudensis, 126. 



obscura, 128. 



Saccorhiza, 9. 127. 



subadunca, 127. 

 Lyngbya, 21 . 



confervoides, 18, 21, 39. 



Lagerheimii, 22. 



lutea, 22. 



majuscula, 21. 



Meneghiniana, L8, 21. 



Bemiplena, 22. 



Mastigocoleus, 26. 



rum, 26. 

 Merismopediuxn, 16. 



convolutum, 16. 



glaucum, 16. 

 Meristotheca, 106. 



