toadsflax

Toadsflax is a common name that can refer to several different plants, primarily within the Linaria genus. These plants are characterized by their distinctive flower shape, which resembles a small toad's head with a protruding "snout." This unique morphology is the origin of the common name. Toadsflax species are often found in temperate regions of Europe and Asia.

The most frequently encountered plant referred to as toadsflax is often *Linaria vulgaris*, also known as common toadsflax or yellow toadflax. This species is a perennial herb with slender, upright stems bearing narrow leaves. Its flowers are typically yellow with a spur, and they bloom from early summer to autumn. Common toadsflax can be found in a variety of habitats, including dry grasslands, roadsides, and disturbed ground. It is sometimes considered an invasive species in certain areas due to its vigorous growth.

Other plants may also be called toadsflax, depending on regional usage. These can include other species within the *Linaria* genus or even plants from different genera that share similar flower characteristics. The general appearance of toadsflax often includes delicate foliage and racemes of visually striking, bilabiate flowers. Their ecological role varies, with some species serving as food sources for certain insects, while others can compete with native flora.