Toadflax \Toad"flax`\, n. (Bot.) An herb (Linaria vulgaris) of the Figwort family, having narrow leaves and showy orange and yellow flowers; -- called also butter and eggs, flaxweed, and ramsted.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Ramsted \Ram"sted\, n. (Bot.) A yellow-flowered weed; -- so named from a Mr. Ramsted who introduced it into Pennsylvania. See Toad flax. Called also Ramsted weed.

Source: Webster's Revised Unabridged Dictionary (1913)