264 



PROCEEDINGS OF THE AMERICAN ACADEMY. 



TABLE I. — continued. 



Family Valoniaceae. 



Valonia aegagropila 



ventricosa 



verticillata 



Siphonocladus membranaeeus . . . . 



tropicus 



Dictyosphaeria favulosa 



Chamaedoris annulata 



Microdictyon umbilicatum 



Anadyomene stellata 



Family Dasycladaceae. 



Acetabularia crenulata 



Dasycladus clavaeformis 



Botryophora occidentalis 



Neomeris dumetosa 



Cymopolia barbata 



CLASS PHAEOPHYCEAE. 



Family Ectocarpaceae. 

 Ectocarpus Mitcliellae 



Family Striariaceae. 



Striaria attenuata 



" var. ramosissima . . 



Family Encoeliaceae. 



Colpomenia sinuosa 



Hydroclatbrus caiicellatus 



Family Fucaceae. 



Turbinaria trialata 



Sargassum bacciferum 



lendigerum 



platycarpum 



vulgare 



" var. foliosissimum . . . 

 " f. ovata 



CLASS DICTYOTALES. 



Family Dictyotaceae. 



Spatoglossum Schroederi 



Stypopodium lobatum 



Gymnosorus variegatus 



Padina Durvillaei 



Dictyopteris delicatula 



3 



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