Nasturtium (Tropaeolum) literally translates as nose twister. This ornamental flower is good for the garden because it repels many pests, like bugs and beetles.
The North American Tiger Lily, Lilium columbianum, can be found in North America in areas such as California, Idaho, Nevada, and southern British Columbia.
Poison Oak leaves start out green in the spring and turn bright red in the fall. Poison Oak inhabits coastal headland to elevations of around 4500 feet.
A taproot is the largest root of a plant from which the smaller roots branch. Plants that have taproots are difficult to remove, such as the dandelion.
Teasel plants are of the genus Dipsacus, and are a perennial flower easily identified by their spherical and prickly heads. The plants grow from 3 to 8 feet.