Poa glauca | Picea glauca | Nicotiana glauca | Casuarina glauca | Festuca glauca | Yucca glauca | Stypandra glauca | Quercus glauca | ''Notonecta glauca'' | Hoffmannseggia glauca | Arctostaphylos glauca | Agoseris glauca | Abarema glauca |
Notonecta glauca known as the Greater water boatman in the UK (called the Backswimmer in the USA)