Some are garden thugs, others are maintenance hogs or one-hit wonders. Don't bother planting these shrubs. The post 11 ...

Tansy (Tanacetum vulgare) is a perennial clumping plant that grows fern-like foliage with small yellow button-shaped blooms.

Tanacetum cinerariifolium, commonly known as pyrethrum, ... Trichomes: Microscopic, hair-like structures on plant surfaces that are involved in the synthesis and storage of secondary metabolites.

Use the five best plant identification apps we tested to identify plants along your trail walks, keep away from harmful plants while camping or set up your dream garden.