Narthecium americanum Ker Gawl. | | a | | Narthecium americanumKer Gawl. | |
Narthecium ossifragum (L.) Huds. | | a | | Narthecium ossifragum(L.) Huds. | |
Narthecium asiaticum Maxim. | | a | | Narthecium asiaticumMaxim. | |
Narthecium pusillum Michx. | Tofieldia pusilla (Michx.) Pers. | | | Narthecium pusillumMichx. | Tofieldia pusilla(Michx.) Pers. |
Narthecium californicum Baker | | a | | Narthecium californicumBaker | |