Not anymore technically.
Octospawns are now Fimbriaphyllia yaeyamaensis
Frogspawns have been reclassified as Fimbriaphyllia paradivisa(branching) or divisa(wall)
Hammers are now Fimbriaphyllia paraancora(branching) and Fimbriaphyllia Ancora (wall)
The only true Euphyllia now are the torch corals Euphyllia Glabrescens.
Fimbriaphyllia and Euphylia all grow similarly and have similar care requirements but they are not all Euphyllia. Most Fimbriaphyllia can coexist together without causing harm to one another. Euphylia on the other hand will usually kill all Fimbriaphyllia that they touch.