COLLINS. — THE ALGAE OF JAMAICA. 



265 



TABLE I. — continued. 



Family Dictyotaceae. — continued. 



Dictyopteris plagiograrama 



Justii 



Dictyota Bartayresiana 



cervicornis 



ciliata 



dentata 



dichotoma 



divaricata 



fasciola 



Dilophus alternans 



Guineensis 



Dictj'erpa Jamaicensis 



CLASS RIIODOPHYCEAE. 



Family Bangiaceae. 



{roniotriclium Humphreyi 



eiegans 



Family Helminthocladiaceae. 



Cliantransia Saviana 



Liagora Cheyneana 



decussata 



elongata 



pulverulenta 



valida 



Family Chaetangiaceae. 



Galaxaura cylindrica 



lapidescens 



marginata 



obtnsata 



rugosa 



Family Gelidiaceae. 



Wrangelia Argus 



Gelidium coerulescens 



critiaie 



rigidum 



supradecompositum 



Catenella Opuntia var. pinnata 



Family Rhodophyllidaceae. 



Agardhiella tenera 



Solieria cliordalis 



Euclieuma ec;liinocarpum 



