INDEX. 



Synonyms arc printed in italics, also names of species, etc., nol found in 

 Bermuda, bul which arc incidentally mentioned. Full-face type indii 

 the principal reference for a species. 



Acanthophora, 122. 



spicifera, 62, 122. 



Thierii, 122. 

 Acetabularia, 53. 



crenulata, 9, 53. 



Scfu nckii, 53. 

 Achnanthes bijuga, 31. 

 Acicularia, 



Schenckh, 12, 53. 

 Acrochaetium, 96. 



barbadense, 97. 



corymbiferum, 97, 150. 



crassipes, 96, 98. 



Dufourii. 96. 



Hypneae, 98. 



leptonema, 97. 



Nemalionis, 98. 



Sagradhaum, 97. 



Thuretii. 98. 

 Acrocarpus spathvlatus, 104. 

 Aegagropila re pens, 48. 

 Alsidium Blodgettii, 125. 

 A nacystis marginata, 16. 

 Anabaena, 24. 



flos-aqucu ,24. 



torulosa, 24. 



variabilis, 24. 

 Anadyomene, 50. 



flabellata, 50. 



stellar a, 50. 

 Antithamnion, 141. 



cruciatum, 11, 141. 

 var. radicans, 9, 141. 



pt< roton, 140. 

 Aphanothece microscopica, 16. 

 Apjohnia tropica, 52. 

 Ascocyclus, 72. 



orbicularis, 72. 

 iphyllum, 78. 



nodosum, 78. 

 Asparagopais, 1 17. 



DelUei, 117. 



taxiformis, 117. 

 A8perococcu8 intricatus, 74. 



sinuosus, 73. 



Avrainvillea, 57. 



longicaulis, 57. 

 Mtizei, 57. 

 nigricans, 57. 



var. fulva, 57. 

 sorclida, 57. 



Bangia, 94. 



elegans, 95. 



fuscopurpurea, 94. 

 Bangiaceae, 94. 

 Bangiopsis subsimplex, 95. 

 Batophora, 54. 



Oerstedi, 54. 



var. occidentals, 54. 

 Batrachospermum attenuatum, 142. 

 Blast ophysa, 38. 



rhizopus. 38. 

 Blodgettia Borneti, 48. 



confervoides, 48. 

 Bonnemaisoniaceae, 117. 

 Bostrychia, 128. 



calamistrata, 129. 



Montagnei, 128, 129. 



rivnlaris, 128. 



seorpioides, 129. 



sertularia, 129. 



tenella, 129. 

 forma densa, 129. 

 forma tenuior, 129. 



Tuorm yi, 12.".. 

 Botryoglossum platycarpum, 149. 

 Brachycladia marginata, 102. 

 Brachytrichia, 28. 



maculans, 28. 

 Bryopsidaceae, 60. 

 Bryopsis, 60, 



Baloiaiana var. Lamo wo ixii, 62. 



I hichassaingii, 60. 

 forma lilicina. 61. 



RartH yana, »'»1 . 62. 



hypnoides, 60. 

 forma prolongata, 60. 



/.( prit urii, 61 . 62. 



pachym ///". 51 . 



pennata, 61. 95. 

 var. Leprieurii, 62. 



