Cactosoma arenaria Carlgren, 1931 accepted as Cactosoma arenarium Carlgren, 1931 (original description)
Edwardsia 8-radiata Carlgren, 1931 accepted as Edwardsia octoradiata Carlgren, 1931 (original description)
Edwardsia armata Carlgren, 1931 accepted as Scolanthus armatus (Carlgren, 1931) (original description)
Edwardsia elegans Verrill, 1869 (additional source)
Edwardsia gilbertensis Carlgren, 1931 accepted as Edwardsianthus gilbertensis (Carlgren, 1931) (original description)
Edwardsia horstii Pax, 1924 accepted as Scolanthus curacaoensis (Pax, 1924) (additional source)
Edwardsia japonica Carlgren, 1931 (original description)
Edwardsia japoniea accepted as Edwardsia japonica Carlgren, 1931 (additional source)
Edwardsia maroccana Carlgren, 1931 (original description)
Edwardsia pudica Klunzinger, 1877 accepted as Edwardsianthus pudicus (Klunzinger, 1877) (additional source)
Edwardsia sipunculoides (Stimpson, 1853) (additional source)
Eloactis australis Carlgren, 1931 accepted as Anemonactis clavus (Quoy & Gaimard, 1833) (original description)
Halcampella maxima Hertwig, 1888 (additional source)
Halcampella robusta Carlgren, 1931 (original description)
Haloclava chinensis Carlgren, 1931 (original description)
Isoedwardsia curaçaoensis Pax, 1924 accepted as Scolanthus curacaoensis (Pax, 1924) (additional source)
Isoedwardsia mediterranea Carlgren, 1931 accepted as Scolanthus callimorphus Gosse, 1853 (original description)
Octineon lindahli (Carpenter in Carpenter & Jeffreys, 1871) (additional source)
Oractis diomedeae McMurrich, 1893 accepted as Oceanactis diomedeae (McMurrich, 1893) (additional source)
Peachia chilensis Carlgren, 1931 (original description)
Pentactinia californica Carlgren, 1900 (additional source)

Italian Exclusive Economic Zone for Isoedwardsia mediterranea Carlgren, 1931 
Japanese Exclusive Economic Zone for Edwardsia japonica Carlgren, 1931 
Moroccan Exclusive Economic Zone for Edwardsia maroccana Carlgren, 1931 

Holotype SMNH 1163, geounit United States Exclusive Economic Zone, identified as Cactosoma arenaria Carlgren, 1931
Syntype SMNH 12840, geounit Kiribati Exclusive Economic Zone, identified as Edwardsia gilbertensis Carlgren, 1931
Syntype LO 185, geounit Japanese Exclusive Economic Zone, identified as Edwardsia 8-radiata Carlgren, 1931
Syntype LO 332, geounit Chilean Exclusive Economic Zone, identified as Peachia chilensis Carlgren, 1931
Syntype SMNH 3998, geounit Australian Exclusive Economic Zone, identified as Eloactis australis Carlgren, 1931
Holotype SMNH 4029, geounit St. Helena Exclusive Economic Zone, identified as Halcampella robusta Carlgren, 1931
Holotype SMNH 4030, geounit Chinese Exclusive Economic Zone, identified as Haloclava chinensis Carlgren, 1931
Syntype SMNH 5575, geounit Kiribati Exclusive Economic Zone, identified as Edwardsia gilbertensis Carlgren, 1931
Syntype SMNH 5576, geounit Chilean Exclusive Economic Zone, identified as Peachia chilensis Carlgren, 1931
Syntype NTNU 567, geounit Kiribati Exclusive Economic Zone, identified as Edwardsia gilbertensis Carlgren, 1931
Syntype SMNH 63, identified as Peachia chilensis Carlgren, 1931
Syntype SMNH 70, geounit Italian Exclusive Economic Zone, identified as Isoedwardsia mediterranea Carlgren, 1931
Syntype SMNH 94, geounit Kiribati Exclusive Economic Zone, identified as Edwardsia gilbertensis Carlgren, 1931
Syntype SMNH 95, geounit Fijian Exclusive Economic Zone, identified as Edwardsia armata Carlgren, 1931
Syntype NHMG Anthoz. 129, geounit Fijian Exclusive Economic Zone, identified as Edwardsia armata Carlgren, 1931
Syntype NHMG Anthoz. 132, geounit Kiribati Exclusive Economic Zone, identified as Edwardsia gilbertensis Carlgren, 1931
Syntype LO NONE, identified as Isoedwardsia mediterranea Carlgren, 1931
Holotype LO NONE, geounit Chinese Exclusive Economic Zone, identified as Haloclava chinensis Carlgren, 1931
Syntype LO NONE, geounit Fijian Exclusive Economic Zone, identified as Edwardsia armata Carlgren, 1931
Syntype ZMUC NONE, geounit Indonesian Exclusive Economic Zone, identified as Edwardsia gilbertensis Carlgren, 1931
Syntype LO NONE, geounit Japanese Exclusive Economic Zone, identified as Edwardsia 8-radiata Carlgren, 1931
Holotype LO NONE, geounit United States Exclusive Economic Zone, identified as Cactosoma arenaria Carlgren, 1931