INDEX. 



The numbers in the firft column refer to the pages of the Introduction and 

 Synopfis ; in the fecond to the Plate and correfponding Defcription. 



The names printed in italics are fynonyms. 



Auricularia phofphorea ...... 



Batrachofpermum of Decandolk. . 30 



of Roth 8 



■ of Voucher . . .22 



Batrachofptrmum moniliforme 



Byflus 14 



Byjfus trruginofa ........59 



aurca. . ... 



Ltnug'mofa 54 



nigra 



phofphorea 



purpurea ............. 



fulphurea.. 14 



Ceramium of Decandoile 29 



of Roth 7 



Ceramium cejphofum - 



■ compaSum 70 



confervoid.es ..... 69 



dichotoma 



Dillwynii 37 



■ fojiigialum ........... 



hufutum 



nfeii m - 



88 



32 



35 



101 

 88 

 43 



41 



15 



41 

 3G 



17 



Ceramium tow.entojum ...... 70 



Turneri 



veiutina 



■ violaceum 



Crmnranfia 30 



Chara batrachofperma . .... . . 



gelatinofa . 



Conferva of Decandoile 30 



of Roth 9 



Acharii Gl 



segagropila 60 



serea IS 



asruginofa 22. G7 



albida 32. G6 



alternata 43 



amphibia 32 37 



arachnoidea. 56 



arbufcula 80 



arifla G7 



arenaria 



atra 33. 63 



atro-purpurea 54 



atro-rubefans 80 



108 

 77 

 75 



32 

 32 



09 

 87 

 80 



II 



85 



01 



I 1 



103 



70 



M 



