Idaho Mountain Wildflowers
Figwort (Snapdragon) family: Scrophulariaceae (page 6 of 6)
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Plantaginaceae (plantain family) continued
| Butter-and-egg Plant (Common, or Yellow Toadflax), Linaria vulgaris. When one sees the yellow toadflax for the first time, one knows that this must be a butter-and-egg plant. The butter-yellow and egg-yolk orange flowers have three upper and two lower petals; the latter form the lipsa hallmark of the family. The lower petals have a palate that obscures the flowers throat. Below, joined petals form a downward pointing spur. Linaria means flax-like, referring to the narrow linear leaves. L. vulgaris forms dense spreading patches and crowds out other plants. It is spreading in our area, well on its way to becoming a serious weed. The species name, vulgaris, is Latin for common. The name toadflax, refers to the plants wide, toad-like mouth. Unfortunately, its an attractive planttthat's why it was introduced into the United States from Europe in the 1800s. | ![]() |
Scrophulariaceae (snap-dragon, or figwort family) |
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Common Mullein, Verbascum thapsus: Since its introduction, the common mullein, a Eurasian plant, has spread far and wide. It occurs in great numbers, preferringbut by no means restricted todisturbed areas: roadsides, pasture land, construction sites, fencelines, etc. The plants are characterized by long stems, large dusty-green, hairy leaves and dense clusters (racemes) of small five-petaled, flowers. Its a biennialgrowing as an unobtrusive leafy rosette the first year, and blooming the second year. The plants produce great numbers of seeds and spread easily so mulleins are justifiably classified as weedsall the more so as animals dont like to browse on the furry leaves. Verbascum is an ancient name, and mullein, comes from mollis, Latin for soft. The name, thapsus may have been derived from Thapsus in Sicily. In the past the plants leaves were used for tea, and for poultices, and the dried stalks and flower clusters were used as torches (presumably saturated first with grease or wax). |
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