1) Genus tofieldia 2) Liliid monocot genus 
Tofieldia is a small genus of flowering plants once placed in the lily family, but now included in the newer family Tofieldiaceae. The genus sometimes includes species of genus Triantha. These are rhizomatous perennial herbs with spikes or racemes of lilylike flowers. They are native to North America and Eurasia. The name Tofieldia commemorates th...
[n] - genus of perennial herbs of cool temperate regions
genus Tofieldia noun genus of perennial herbs of cool temperate regions; sometimes placed in family Melanthiaceae