Aldrichia Vaughan, 1900 † accepted as Platytrochus Milne Edwards & Haime, 1848 (original description)
Aldrichia elegans Vaughan, 1900 † accepted as Platytrochus elegans (Vaughan, 1900) † (original description)
Amphihelia natchitochensis Vaughan, 1900 † (original description)
Astrangia expansa Vaughan, 1900 † (original description)
Astrangia harrisi Vaughan, 1900 † (original description)
Astrangia ludoviciana Vaughan, 1900 † (original description)
Astrangia wilcoxensis Vaughan, 1900 † (original description)
Astrocoenia pumpellyi Vaughan, 1900 † accepted as Stylocoeniella pumpellyi (Vaughan, 1900) † (original description)
Astrohelia burnsi Vaughan, 1900 † accepted as Astrhelia burnsi Vaughan, 1900 † (original description)
Astrohelia neglecta Vaughan, 1900 † accepted as Astrhelia neglecta Vaughan, 1900 † (original description)
Balanophyllia annularis Vaughan, 1900 † (original description)
Balanophyllia augustinensis Vaughan, 1900 † (original description)
Balanophyllia caulifera var. multigranosa Vaughan, 1900 † accepted as Balanophyllia caulifera (Conrad, 1847) † (original description)
Balanophyllia desmophyllum Milne Edwards & Haime, 1848 † (additional source)
Balanophyllia desmophyllum var. microcostata Vaughan, 1900 † (original description)
Balanophyllia elongata Vaughan, 1900 † (original description)
Balanophyllia inauris Vaughan, 1900 † (original description)
Balanophyllia irrorata Conrad, 1855 † (basis of record)
Balanophyllia irrorata var. coniformis Vaughan, 1900 † (original description)
Balanophyllia irrorata var. dichotoma (Gabb & Horn, 1860) † accepted as Balanophyllia irrorata Conrad, 1855 † (basis of record)
Balanophyllia irrorata var. mortoni (Gabb & Horn, 1860) † (new combination reference)
Balanophyllia ponderosa Vaughan, 1900 † (original description)
Caryophyllia dalli Vaughan, 1900 † (original description)
Caryophyllia texana Vaughan, 1900 † (original description)
Cladocora recrescens Lonsdale, 1845 † (additional source)
Coelohelia Vaughan, 1900 † (original description)
Coelohelia wagneriana Vaughan, 1900 † (original description)
Cyclicosmilia dichotoma Gabb & Horn, 1860 † accepted as Balanophyllia irrorata Conrad, 1855 † (source of synonymy)
Dendrophyllia lisbonensis Vaughan, 1900 † (original description)
Dichocoenia alabamensis Vaughan, 1900 † (original description)
Endopachys lonsdalei Vaughan, 1900 † (original description)
Endopachys maclurii tenue Vaughan, 1900 † (original description)
Endopachys minutum Vaughan, 1900 † (original description)
Endopachys shaleri Vaughan, 1900 † (original description)
Eupsammia conradi Vaughan, 1900 † accepted as Balanophyllia (Eupsammia) conradi (Vaughan, 1900) † (original description)
Favia merriami Vaughan, 1900 † accepted as Dichocoenia merriami (Vaughan, 1900) † (original description)
Flabellum conoideum Vaughan, 1900 † (original description)
Flabellum conoideum var. matthewsense Vaughan, 1900 † accepted as Flabellum conoideum Vaughan, 1900 † (original description)
Flabellum cuneiforme Lonsdale, 1845 † (basis of record)
Flabellum cuneiforme magnocostatum Vaughan, 1900 † accepted as Flabellum cuneiforme Lonsdale, 1845 † (original description)
Flabellum cuneiforme var. acutiforme Vaughan, 1900 † accepted as Flabellum cuneiforme Lonsdale, 1845 † (original description)
Flabellum cuneiforme var. fragile Vaughan, 1900 † accepted as Flabellum cuneiforme Lonsdale, 1845 † (original description)
Flabellum cuneiforme var. pachyphyllum Gabb & Horn, 1860 † accepted as Flabellum cuneiforme Lonsdale, 1845 † (new combination reference)
Flabellum cuneiforme wailesi Vaughan, 1900 † accepted as Flabellum cuneiforme Lonsdale, 1845 † (original description)
Flabellum johnsoni Vaughan, 1900 † (original description)
Flabellum lerchi Vaughan, 1900 † (original description)
Flabellum mortoni Vaughan, 1900 † (original description)
Flabellum pachyphyllum Gabb & Horn, 1860 † accepted as Flabellum cuneiforme Lonsdale, 1845 † (source of synonymy)
Flabellum striatum Gabb & Horn, 1860 † (basis of record)
Haimesiastraea Vaughan, 1900 † (original description)
Haimesiastraea conferta Vaughan, 1900 † (original description)
Haimesiastraea petrosa (Gabb, 1864) † (new combination reference)
Madracis ganei Vaughan, 1900 † (original description)
Madracis gregorioi Vaughan, 1900 † (original description)
Madracis johnsoni Vaughan, 1900 † (original description)
Mesomorpha duncani Vaughan, 1900 † accepted as Siderofungia duncani (Vaughan, 1900) † (original description)
Oculina alabamensis Vaughan, 1900 † (original description)
Oculina aldrichi Vaughan, 1900 † (original description)
Oculina americana Milne Edwards & Haime, 1850 † accepted as Oculina mississippiensis (Conrad, 1847) † (source of synonymy)
Oculina harrisi Vaughan, 1900 † (original description)
Oculina mississippiensis (Conrad, 1847) † (new combination reference)
Oculina singleyi Vaughan, 1900 † (original description)
Oculina smithi Vaughan, 1900 † (original description)
Oculina vicksburgensis (Conrad, 1847) † (new combination reference)
Osteodes caulifera (Conrad, 1847) † accepted as Balanophyllia caulifera (Conrad, 1847) † (new combination reference)
Paracyathus alternatus Vaughan, 1900 † (original description)
Paracyathus bellus Vaughan, 1900 † (original description)
Paracyathus cylindricus Vaughan, 1900 † (original description)
Paracyathus granulosus Vaughan, 1900 † (original description)
Paracyathus rugosus Vaughan, 1900 † (original description)
Parasmilia ludoviciana Vaughan, 1900 † (original description)
Platycoenia Vaughan, 1900 † (original description)
Platycoenia jacksonensis Vaughan, 1900 † (original description)
Platytrochus speciosus Gabb & Horn, 1860 † (basis of record)
Rhectopsammia Vaughan, 1900 † accepted as Endopachys Lonsdale, 1845 (original description)
Rhectopsammia claibornensis Vaughan, 1900 † (original description)
Siderastrea hexagonalis Vaughan, 1900 † (original description)
Solenastrea fairbanksi var. columnaris (Vaughan, 1900) † accepted as Solenastrea fairbanksi (Vaughan, 1900) † (original description)
Sphenotrochus claibornensis Vaughan, 1900 † (original description)
Stephanocoenia fairbanksi Vaughan, 1900 † accepted as Solenastrea fairbanksi (Vaughan, 1900) † (original description)
Stephanocoenia fairbanksi var. columnaris Vaughan, 1900 † accepted as Solenastrea fairbanksi (Vaughan, 1900) † (original description)
Stephanomorpha Vaughan, 1900 † (original description)
Stephanomorpha monticuliformis Vaughan, 1900 † (original description)
Steriphonotrochus Vaughan, 1900 † accepted as Bathycyathus Milne Edwards & Haime, 1848 (original description)
Steriphonotrochus pulcher Vaughan, 1900 † accepted as Bathycyathus pulcher (Vaughan, 1900) † (original description)
Stylophora minutissima Vaughan, 1900 † accepted as Stylophora minor Duncan, 1863 † (original description)
Stylophora ponderosa Vaughan, 1900 † (original description)
Trochocyathus californianus Vaughan, 1900 † (original description)
Trochocyathus cingulatus Vaughan, 1900 † (original description)
Trochocyathus conoides (Gabb & Horn, 1860) † (new combination reference)
Trochocyathus depressus Vaughan, 1900 † (original description)
Trochocyathus lunulitiformis (Conrad, 1855) † (new combination reference)
Trochocyathus lunulitiformis var. montgomeriensis Vaughan, 1900 † accepted as Trochocyathus lunulitiformis (Conrad, 1855) † (original description)
Trochocyathus stantoni Vaughan, 1900 † (original description)
Trochocyathus zitteli Merriam, 1900 † (original description)
Trochosmilia mortoni Gabb & Horn, 1860 † accepted as Balanophyllia irrorata var. mortoni (Gabb & Horn, 1860) † (new combination reference)
Turbinaria alabamensis Vaughan, 1900 † accepted as Actinacis alabamensis (Vaughan, 1900) † (original description)
Turbinolia caulifera Conrad, 1847 † accepted as Balanophyllia caulifera (Conrad, 1847) † (new combination reference)
Turbinolia claibornensis Vaughan, 1900 † (original description)
Turbinolia insignifica Vaughan, 1900 † (original description)