Quercus is the scientific name for the oak family. I know of no oak by the name of Regina which means Queen.
Homo sapiens
Nepenthes
Gerbera is the scientific name. Gerbera Jamesonii is the best.
"coleoptra coccinellidae" is the right scientific name for a ladybug
Regina Resnik's birth name is Regina Resnick.
Regina Bianchi's birth name is Regina D'Antigny.
Regina Petrik's birth name is Regina Popp.
Regina Dias's birth name is Regina Stulman.
Regina Carrol's birth name is Regina Gelfan.
Regina Hooks's birth name is Regina Brown.
Regina Yanushkevich's birth name is Yanushkevich, Regina Vikentyevna.
Regina Whitcomb's birth name is Regina Ann Enzer.