| Gattung: | Trillium L. |
| Familie: | Melanthiaceae |
| Arten: | 40-50 |
| Vorkommen: | N-Amerika, Asien |
Arten: |
|
| Trillium albidum J.D.Freeman | |
| Trillium angustipetalum (Torrey) J.D.Freeman | |
| Trillium catesbaei Elliott | |
| Trillium cernuum L. | |
| Trillium chloropetalum Howell | ![]() |
| Trillium cuneatum Raf. | ![]() |
| Trillium decipiens J.D.Freeman | |
| Trillium decumbens Harbison | |
| Trillium discolor Wray ex Hook. | |
| Trillium erectum L. | |
| Trillium flexipes Raf. | ![]() |
| Trillium flexipes x Trillium erectum | ![]() |
| Trillium foetidissimum J.D.Freeman | |
| Trillium govanianum Wall. | |
| Trillium gracile J.D.Frecman | |
Trillium grandiflorum Salisb. hier die Form "Flore Pleno" |
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| Trillium kamtschaticum var. rhombifolium (Kom.) A.E.Murray | |
| Trillium kurabayashii J.D.Freeman | |
| Trillium lancifolium Raf. | |
| Trillium ludovicianum Harbison | |
| Trillium luteum Harbison | |
| Trillium maculatum Raf. | |
| Trillium nivale Riddell | |
| Trillium ovatum Pursh | |
| Trillium parviflorum V.G.Soukup | ![]() |
| Trillium persistens W.H.Duncan | |
| Trillium petiolatum Pursh | |
| Trillium pusillum Michx. | ![]() |
| Trillium recurvatum Beck | |
| Trillium reliquum J.D.Freeman | |
| Trillium rivale S.Watson | |
| Trillium rugelii Rendle | |
| Trillium sessile L. | |
| Trillium simile Gleason | |
| Trillium smallii Maxim. | |
| Trillium stamineum Harbison | |
| Trillium sulcatum T.S.Patrick | ![]() |
| Trillium texanum Buckley | |
| Trillium tschonoskii Maxim. | |
| Trillium underwoodii Small | |
| Trillium undulatum Willd. | |
| Trillium vaseyi Harbison | |
| Trillium viride Beck | |
| Trillium viridescens Nutt. | |