( noun ) : common lady ' s - slipper , showy lady ' s - slipper , showy lady slipper , Cypripedium reginae , Cypripedium album , lady ' s slipper , lady - slipper , ladies ' slipper , slipper orchid. Synonyms of "strelitzia reginae "

Does Regina mean queen?

The "R" doesn't signify a secret royal last name; instead, it stands for "regina," which means "queen" in Latin. ... If a king were signing, the "R" would stand for "rex."

What declension is Regina in Latin?

First-declension noun.