Tofieldea

Tofieldea borealis
Tofieldia pusilla (Michx.) Pers. subsp. pusilla
Tofieldie boréale, Tofieldie fluette, Tofieldie naine


Tofieldea calyculata
Tofieldia calyculata (L.) Wahlenb.
Tofieldie à calicule, Tofieldie calyculée