Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Cardamine nuttallii - Cardamine nuttallii is a species of cardamine known by the common name Nuttall's toothwort. It is native to western North America from British Columbia to California where it grows in moist mountain habitats. Cardamine nuttallii is a perennial herb growing from a small white rhizome. It produces a thin unbranching stem under 20 centimeters tall. The leaves are smooth or lobed along the edges and sometimes divided into a few smaller leaflets.
The answer to this question is:
Plant