If you drive down the road right now and see patches of blue in the green hayfields and pastures, it’s liable to be Lyre-leaf Sage. I have a lot of it in my fields for the first time that I can remember, as does my neighbors. It’s always been around, but I normally only see it along roadsides and field edges. It is in the same family of plants as the herbal sage used in cooking and such.

Lyre-leaf Sage (Salvia lyrate) is a native plant in the mint family and related to the herbal sage used in cooking. You can find it about everywhere. In mid to late spring, it has whirls of pretty, lavender colored tube-like flowers about an inch long that hang off of a square stem like all mints have. The opening of the flower has short upper petals and a larger lip-looking lower petal that is lobed. A rosette of leaves form at the base that are wide at the tip and narrowing down towards the stem end, making It roughly shaped like the old stringed instrument called a lyre, the ancestor of the mandolin.

Another name for the plant is Cancer Weed, which is derived from two possible sources. One is because it can spread rapidly “like a cancer on the land”, and that certainly seems to be the case this year. The plant was also an old folk medicine use to treat skin cancer, but there is no scientific backing for this. A tea made from the leaves and flowers is considered good for gas, respiratory ailments, cough, and sore throat. Native Americans made a salve from it to treat wounds and warts. The leaves are edible when picked early and have a minty, mild flavor when used in a salad or a cooked potherb.

Lyre-leaf Sage has been recommended as landscape plant, especially as a ground cover. The ground hugging evergreen leaves have a handsome purple venation in the spring, and the flowers bloom for several weeks, adding a splash of color. It can spread where you don’t want it unless you keep a handle on it, and some states consider it an invasive, able to out compete other native plant species. On a final positive note, it does provides nectar for bees, butterflies, and humming birds, making it a good addition to wildlife meadow seed mixes.