Adelinia grandis, previously known as Cynoglossum grande, is a species of flowering plant in the borage family known as Pacific hound's tongue.

[2] Pacific hound's tongue is native to western North America from British Columbia to California, where it grows in shady areas in woodland and chaparral.

The leaves are mostly located around the base of the plant, each with an oval blade up to 15 centimeters long held on a petiole.

Each five-lobed flower is bright to deep blue with white appendages at the center.

[4] Native Americans made a preparation of the roots to treat burns and stomach aches.