(Eucheuma) speciosum Anal. 126. 



spinosum Anal. 122. 

 Euhymenia Subg. Anal. 65. 

 Gloiosaccion Anal. 84. 

 Brownii Anal. 86. 

 hydrophora Anal. 85. 

 pumilum Anal. 85. 

 Gonatogenia Cont. III. 115. 



subulata Cont. III. 118. 

 Griffithsia Cont. 1. 121. 

 Gulsonia Cont. 1. 122. 

 Gymnosorus Cont. I. 6 & 9. 

 collaris Cont. 1. 11- 

 nigrescens Cont. 1. 12. 

 variegatus Cont. I. 11- 

 Gymnothamnion Anal. 27. 

 Halosaccion firmum Anal. 86. 



hydrophora Anal. 85. 

 Halothamnion Anal. 37. 

 Halymenia Anal. 53. 



chondriopsidea Anal. 57. 

 Dasyoides Anal. 38. 

 decipiens Anal. 57. 

 dichotoma Anal. 56. 

 digitata Anal. 54. 

 dilatata Anal. 53. 

 Durvillei Anal. 55. 

 elongata Anal. 57. 

 fastigiata Anal. 57. 

 floresia Anal. 58. 

 Floridana Anal. 59. 

 formosa Anal. 55. 

 Halymenioides Anal. 53. 

 Harveyana Anal. 55. 

 Kallymenioides Anal. 53. 

 maculata Anal. 53. 

 Monardiana Anal. 54. 

 platycarpa Anal. 53. 

 trigona Anal. 57. 

 Halyseris Cont. I. 42. 

 Heringia filiforniis Cont. I. 137. 

 Herpophyllum Cont. II. 62. 



australe Cont. II. 63. 

 Heterothamnion Anal. 25. 



Muelleri Anal. 27. 

 Homoeostrichus Cont. I. 6. 

 canaliculatus Cont. I. 16. 

 multifidus Cont. I. 15. 

 Sinclairii Cont. I. 15. 

 spiralis Cont. II. 89. 

 stuposus Cont. I. 15. 

 Homa^ostroma Cont. III. 7. 

 latifolium Cont. III. 11. 

 plantagineum Cont. III. 11. 



(Homaeostroma) undulaturn Cont. III 10- 

 Hooperia Cont. III. 89. 



Bailleyana Cont. III. W. 

 Hormophora Anal. 77. 



australasica Anal. 78. 

 Hymenocladia Anal. 82.^ 

 ceratoclada Cont. II. 57. 

 conspersa Anal. 83. 

 divaricata Anal. 84. 

 filiformis Anal. 83. 

 subulosa Cont. III. 91. 

 Hypnea Anal. 103. 



valida Cont. III. 108. 

 Iridea Anal. 59. 



australasica Anal. 60. 

 Tagana Anal. 64. 

 Isymenia (Subgen ) Anal. 56. 

 Kallymenia Anal. 60. 

 Berggreni Anal. 66. 

 capensis Anal. 67. 

 cribrosa Anal. 63. 

 demissa Anal. 67. 

 dentata Anal. 66. 

 Dubyi Anal. 67. 

 Harveyana Anal. 64. 

 microphylla Anal. 65. 

 microphytta J. Ag. Anal. 74. 

 Nitophylloides Anal. 69. 

 Ornata Anal. 69. 

 Pennyi Anal. 69. 

 Polycoelioides Anal. 76. 

 polyides Anal. 69. 

 reniformis Anal. 64. 

 Requienii Anal. 65. 

 rosacea Anal. '68. 

 schizophylla Anal. 63. 

 Tasmanica Anal. 66. 

 Laurencia casuarina Cont. III. 109. 

 Lejollisia Anal. 52 & 126. 

 fegagropila Anal. 126. 

 i Lenormandia Anal 167. & Cont. II. 79. 



pardalis Cont. II. 80. 

 ! Leptocladia Anal. 95. 



Binghamire Anal. 96. 

 ! Leptosomia Anal. 86. 

 Cliftoni Anal. 88. 

 gelatinosa Anal. 88. 

 Lessonia brevifolia Cont. II. 88. 

 fuscescens Cont. II. 88. 

 nigrescens Cont. II. 88. 

 ovata Cont. II. 88. 

 Suhrii Cont, II. 88. 

 variegata Cont. II. 89. 

 I Liagora Cont. III. 96. 



