Tiarella

Tiarella L. False Miterwort Foamflower

Tiarella; [GMB], 740; [CoL] ; [iNaturalist] ; [POWO]
Tiarella L.;

900x1548 (~133Kb) USA: Washington, Pierce Co., Lonesome Lake, 23.7.2010, Photo © Markku Savela

The exact identification of this species is still unknown, but tentatively assumed to belong into this group.

Tiarella cordifolia L. New Brunswick - to (S.Ontario, Michigan) - Nova Scotia, New England, North Carolina, Tennessee. See [maps]
- Tiarella cordifolia; [GMB], 740; [CoL] ; [iNaturalist] ; [POWO]
- Tiarella cordifolia L.;
Tiarella wherryi Lak. Virginia, Tennessee - NA.Georgia, Alabama, Mississippi. See [maps]
- Tiarella Wherryi; [GMB], 741
- Tiarella wherryi; [CoL] ; [iNaturalist] ; [POWO]

Tiarella trifoliata L.

Alaska - California, Idaho, Montana. See [maps] Foamflower

Tiarella trifoliata; [FPN], 199; [CoL] ; [iNaturalist] ; [POWO]
Tiarella trifoliata L.;

600x893 (~68Kb) USA: Paul Pk Trail Head (46°56'03N, 121°54'34), near Mt. Rainier, Pierce Co., WA, 30.6.2000, Photo © Markku Savela

Foodplant for Greya punctiferella

var. trifoliata Alaska - Oregon
- Tiarella stenopetala
- Tiarella trifoliata trifoliata; [iNaturalist]
- Tiarella trifoliata var. trifoliata; [POWO]
- Tiarella trifoliata var. trifoliata; [FPN], 199

var. unifoliata (Hook.) Kurtz. W.Montana, N.Idaho, NE.Oregon

Tiarella unifoliata (Hook.) Kurtz.

Tiarella trifoliata unifoliata; [iNaturalist]
Tiarella trifoliata var. unifoliata; [CoL] ; [POWO]
Tiarella trifoliata var. unifoliata; [FPN], 199

800x1186 (~192Kb) USA: West Fork of Miller River (~ 47.6°N 121.4°W), King Co., WA, 24.7.2005, Photo © Markku Savela
Tiarella trifoliata var. unifoliata det. Stewart Wechsler

var. laciniata (Hoook.) Wheel. Vancouver Is., Puget Sound
- Tiarella laciniata (Hoook.) Wheel.
- Tiarella trifoliata laciniata; [iNaturalist]
- Tiarella trifoliata var. laciniata; [CoL] ; [POWO]
- Tiarella trifoliata var. laciniata; [FPN], 199

Unmatched external taxa

Tiarella austrina; [CoL] ; [iNaturalist] ; [POWO]
Tiarella nautila; [CoL] ; [iNaturalist] ; [POWO]
Tiarella polyphylla; [CoL] ; [iNaturalist] ; [POWO]
Tiarella stolonifera; [CoL] ; [iNaturalist] ; [POWO]

21.1.2001 (3)

References:

[CoL] Catalogue of Life
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Vandepitte, L., Hobern, D., Schalk, P., DeWalt, R. E., Ma, K., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Adlard, R., Aedo, C., et al. (2024). Catalogue of Life Checklist (Version 2024-03-26); https://doi.org/10.48580/dfz8d
[POWO]
Plants of the Wolrd Online; World Checklist of Vascular Plants. Facilitated by the Royal Botanic Gardens, Kew
[Stewart Wechsler]
Ecological Consulting; West Seattle; 206 932-7225; e-mail: Stewart Wechsler
[iNaturalist]
iNaturalist
[maps]
Warning! The maps are automatically generated from the textual information, and the process does not always produce acceptable result; See about maps for more info.

Some related literature:

[GMB]; Fernald, 1970
A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and adjacent Canada. 8th (centennial edn) Gray's Manual Botany (8th edn) : v-lxvi, : 1-1632
[FPN]; Hitchcock & Cronquist, 1998
Flora of the Pacific Northwest (11th edn) Fl. Pacif. NW

If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.

	prev	next	Scientific names	Finnish names	English names
All	Saxifraga	Heuchera	Tiarella	(tiarella)	(tiarella)

Photo	Saxifraga	Heuchera			(tiarella)
Goto: