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Oxalis trilliifolia

Oxalis trilliifolia Hook.

Three Leaf Woodsorrel, Threeleaf Woodsorrel, Trillium-leaf Wood-sorrel

Oxalidaceae (Wood-Sorrel family)

Synonym(s): Hesperoxalis trilliifolia

USDA Symbol: OXTR

USDA Native Status: L48 (N)

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Plant Characteristics

Duration: Perennial
Habit: Herb
Fruit Type: Capsule
Size Notes: Up to about 1 foot tall.

Bloom Information

Bloom Color: White , Pink , Green
Bloom Time: May , Jun , Jul , Aug , Sep
Bloom Notes: White to pinkish, sometimes greenish proximally.

Distribution

USA: CA , ID , OR , WA
Native Habitat: Redwood, spruce-fir, fir, hemlock, hemlock-cedar and hemlock-alder woodlands, stream margins, swamps.

National Wetland Indicator Status

Region:	AGCP	AK	AW	CB	EMP	GP	HI	MW	NCNE	WMVE
Status:			FAC							FAC

This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1 (Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here for map of regions.

Web Reference

Webref 30 - Calflora (2018) Calflora
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

USDA: Find Oxalis trilliifolia in USDA Plants
FNA: Find Oxalis trilliifolia in the Flora of North America (if available)
Google: Search Google for Oxalis trilliifolia

Metadata

Record Modified: 2020-11-02
Research By: CBR

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