Project Noah

Project Noah is a tool to explore and document wildlife and a platform to harness the power of citizen scientists everywhere.

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0 0 Common Yellow Woodsorrel

Common Yellow Woodsorrel

by perezzHouston, Texas, USA

0 0 Yellow woodsorrel

Yellow woodsorrel

by joa.jvmPittsburgh, Pennsylvania, USA

1 0 Yellow woodsorrel

Yellow woodsorrel

by joa.jvmPittsburgh, Pennsylvania, USA

0 0 Yellow Woodsorrel

Yellow Woodsorrel

by ChoopyNorth Carolina, USA

0 1 Yellow Woodsorrel

Yellow Woodsorrel

by cynspiration Singapore, Singapore

1 0 Yellow wood sorrel

Yellow wood sorrel

by okiegirl85.mmFlorida, USA

Forest floor

0 0 yellow wood sorrel

yellow wood sorrel

by AnnaWhipkeyLafayette, Indiana, USA

oxalis with bonus bug

0 3 Yellow woodsorrel

Yellow woodsorrel

by kunzahSt. Bonaventure, New York, USA

It has a lovely tart taste.

1 0 Common Yellow Wood Sorrel

Common Yellow Wood Sorrel

by momsavangGeorgia, USA

Clover-like leaf shapes in small mounds. Blooms in yellow, 5 petals.

0 0 Yellow Woodsorral

Yellow Woodsorral

by TeresaBurkeSouth Carolina, USA

Itty bitty yellow wildflower

1 0 Yellow Wood Sorrel

Yellow Wood Sorrel

by beaker98Illinois, USA

Woodland habitat on walking path..

3 3 Sour grass

Sour grass

by BobSmith2San Mateo, California, USA

Common weed

0 0 Yellow Wood Sorrel

Yellow Wood Sorrel

by werdgentWashington, District of Columbia, USA

0 0 Yellow Woodsorrel

Yellow Woodsorrel

by meganhartsonCity of Bay City, Michigan, USA

0 0 Yellow Woodsorrel

Yellow Woodsorrel

by Jeff KaganNeptune City, New Jersey, USA

1 1 Yellow Woodsorrel

Yellow Woodsorrel

by Nadi88Trier, Rheinland-Pfalz, Germany

Aufrechter Sauerklee

1 0 Yellow wood sorrel

Yellow wood sorrel

by April HathcoatMuskogee, Oklahoma, USA

1 0 Common Yellow Woodsorrel

Common Yellow Woodsorrel

by RichardARivardGlenwood City, Wisconsin, USA

yard lawn

1 1 Yellow wood sorrel

Yellow wood sorrel

by ThomasCaeliferaWashington, District of Columbia, USA

0 0 Yellow Woodsorrel

Yellow Woodsorrel

by ChoopyNorth Carolina, USA

0 0 Wood sorrel

Wood sorrel

by lisa2江東区, 東京都, Japan

0 0 Common Yellow Woodsorrel

Common Yellow Woodsorrel

by Suzanne MonkScooba, Mississippi, USA

. Also called Lemon Clover, Yellow Oxalis, ...

2 1 Wood Sorrel, American shamrock,

Wood Sorrel, American shamrock,

by wixenstyxSt. Louis, Missouri, USA

Lawn weed, trifoliate with heart-shaped leaves. Produces tiny yellow flowers.

0 0 Yellow oxalis

Yellow oxalis

by kunzahNew York, USA

It looks like the classic shamrock and tastes slightly acidic. It could also be ...

0 0 sourgrass

sourgrass

by algot.runemanBoston, Massachusetts, USA

yellow five petal flower, leaves with three heart-shaped lobes, seed pods erect

0 0 Common yellow woodsorrel

Common yellow woodsorrel

by Saint ShrikeMontgomery, Alabama, USA

A common weed. Its leaves look like shamrock leaves. Has small yellow flowers.

0 0 Yellow Wood Sorrel

Yellow Wood Sorrel

by SFShepEl Segundo, California, USA

I think it is on a vine. Small yellow flowers.

0 1 Yellow Woodsorrel (Seed)

Yellow Woodsorrel (Seed)

by anastasia.lee.smithBartlesville, Oklahoma, USA

Pin-head sized interesting thing. Insect egg?

0 0 Yellow Woodsorral

Yellow Woodsorral

by TeresaBurkeSouth Carolina, USA

Yellow wildflower

0 0 Yellow Woodsorrel

Yellow Woodsorrel

by evenlakeNYC, New York, USA

1 0 Yellow Wood Sorrel

Yellow Wood Sorrel

by chesterbperryEast Ridge, Tennessee, USA

Tangy trail nibble.

0 0 Yellow Wood Sorel

Yellow Wood Sorel

by J New York, USA

Yellow flower with small, cloverlike leaves.

0 0 Wood sorrel

Wood sorrel

by getoutdoorsdayhnfBedford, Indiana, USA

yellow flower, pretty cloverish, little

0 0 Common Wood Sorrel

Common Wood Sorrel

by coyoteowlwomanMaryland, USA

Trail side on Contee Farm, along Contee's wharf rd.

0 0 Common yellow woodsorrel

Common yellow woodsorrel

Virginia, USA

Common weed in lawns

1 0 Common yellow woodsorrel

Common yellow woodsorrel

by AndreasMousicosΛευκωσία - Lefkoşa, Κύπρος - Kıbrıs, Cyprus

Small yellow flowers

0 0 Yellow Wood Sorrel

Yellow Wood Sorrel

by Kris FSouth Carolina, USA

Yard

0 0 Creeping wood-sorrell

Creeping wood-sorrell

by nisky912New York, USA

Sandy roadside with Erodium, Myosotis

0 0 Common Yellow Woodsorrel

Common Yellow Woodsorrel

by CASci4Greenville, South Carolina, USA

Edible, clover looking but leaves that heart shaped