References in periodicals archive ?
despite being a popular sweet treat, rhubarb is actually a veg and is part of the buckwheat family
The buckwheat family (Polygonaceae) consists almost entirely of ornamental perennials, many of which are drought tolerant, including the popular pink buttons ground cover (Polygonum capitatum) that is grown in partial shade.
Severns suspects the host plant may be the native dock, a tall, coarse member of the buckwheat family.