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0 0 Spotting

Spotting

by BlairButterfieldMiami, Florida, USA

Palm

0 0 Poison Ivy

Poison Ivy

by AliAPeterborough, Ontario, Canada

Poison Ivy. Causes itchy

0 0 Poison Ivy

Poison Ivy

by CynthiaMHoriMichigan, USA

"Leaves of three, let it be." Nasty little plant that can

0 0 Hickory Tussock Moth caterpillar

Hickory Tussock Moth caterpillar

by bo.bulgerConnecticut, USA

Hickory Tussock Moth caterpillar

1 0 Texas bull nettle

Texas bull nettle

by AmyMassTexas, USA

Causes painful, stinging of skin when ...

0 1 Poison Ivy

Poison Ivy

by 6rathmasNebraska, USA

Green with leaves

0 0 Poison Sumac

Poison Sumac

by ScottRasmussenMassachusetts

This small tree is related to poison ivy and can

0 0 Spotting

Spotting

by ramya.vwAllappey, Kerala, India

It was as big as my palm.locals say that its bite

0 0 Trumpet Creeper

Trumpet Creeper

by VictoriaShirleyPhotographyAugusta, Georgia, USA

a very invasive & poisonous vine. If touched, this plant can

0 0 Brown tail moth

Brown tail moth

by AnitaSmithPortland, Maine, USA

At Maine Audubon, Falmouth, Maine. Note two orange spots on back end.

1 0 White-marked Tussock Moth Caterpillar

White-marked Tussock Moth Caterpillar

by PucaKGeorgia, USA

About 1 inch long. See reference for detailed technical description.

0 0 Poison ivy

Poison ivy

by doreen.chambers.14Massachusetts, USA

North American flowering plant with three leaves that

1 0 Jewelweed

Jewelweed

by MelodiousOntario, Canada

to treat some skin rashes, such as ones ...

0 0 Poison Ivy

Poison Ivy

Tenaha, Texas, USA

to develop a red,itchy rash. Urushiol is ...

0 0 Poison ivy

Poison ivy

by KristalWatrousPennsylvania, USA

plant which produces urushiol, a clear liquid compound found within the sap of ...

0 0 Poison-oak

Poison-oak

by BrookEdmistenWoodFlorida, USA

Small woody plant or shrub, scalloped leaves divided into 3 leaflets- red ...

1 2 Poison sumac

Poison sumac

by LatimeriaOhio, USA

Very similar to other sumac species, but with bright red petioles.

0 0 silver spotted tiger moth

silver spotted tiger moth

by KarenSaxtonNorth Bend, Oregon, USA

The moth's speckled upper wings blend in well on tree bark. Not so well on the ...

0 0 Poison Oak

Poison Oak

by CindyBinghamKeiserEscondido, California

Invasive plant with green and red leaves.

0 0 Common Rue

Common Rue

by florida33girlTemple Terrace, Florida, USA

can cause a skin

1 1 Poison Oak

Poison Oak

by AprilSherfieldFurceanCookeville, Tennessee, USA

comes in contact with skin causes a

34 21 Saddleback caterpillar

Saddleback caterpillar

by IsmaelChavesAguilarHeredia, Costa Rica

Stings can be very painful. They can cause ...

0 0 Red clover

Red clover

by Maria dBBoone, North Carolina, USA

safe, but medicinal quantities may cause ...

8 5 Giant Moth

Giant Moth

by RolandEGauthierSabah, Malaysia

Very colorful moth landed on my door just before nightfall, it was just as big ...

0 0 Poison Ivy

Poison Ivy

by janisVirginia, USA

short woody plant. Causes

1 0 Poison Ivy

Poison Ivy

by CindyBestLongview, Texas, USA

A woody vine or sub-shrub which contains the chemical irritant urishiol that ...

0 0 Hickory Tussock Moth Caterpillar

Hickory Tussock Moth Caterpillar

by AshleyStewartChatham, Ontario, Canada

can cause a

0 0 Poison Ivy

Poison Ivy

Michigan, USA

Usually identified by the three leaves. Has a reddish tint to it along with the ...

0 1 Spotting

Spotting

by KimberlyScottRichmond, Missouri, USA

Vine, growing up side of tree. Area is damp. I recently had a reaction to ...

2 1 Browntail Moth

Browntail Moth

by MachiMaine, USA

can cause

0 0 Poison Oak

Poison Oak

by DonnaPomeroyRedwood City, California, USA

the Anacardiaceae family (the sumac family) and is a plant best known for its ...

2 1 American dagger moth

American dagger moth

by KimHannonHampton Bays, New York, USA

These caterpillars have been known to cause ...

0 0 Poison Ivy

Poison Ivy

by AmandaChappellGeorgia, USA

the plant that causes an itching, or ...

1 2 Monkey Slug

Monkey Slug

by TKBottingMissouri, USA

Very odd caterpillar. Moves like a slug, and (apparently) can

0 2 Saddleback Caterpillar

Saddleback Caterpillar

by rewindtheyesSwansboro, North Carolina, USA

sting (and stung my partner lol) and usually

1 2 Litre

Litre

by isscarrPadre Hurtado, XIII Región Metropolitana de Santiago, Chile

Lithraea caustica is a species of flowering plants in the soapberry family ...

1 4 American Dagger Moth Caterpillar

American Dagger Moth Caterpillar

by molly.skillmanLevittown, New York, USA

Densely covered in yellow setae; Thin black setae that resemble "spikes" or ...

1 4 Spotting

Spotting

by Joshua AselSebastopol, California, USA

me. leaving a lump on my leg about 3-4 inches in diameter and

1 0 Grapeleaf Skeletonizer

Grapeleaf Skeletonizer

by ForestDragonNew York, USA

Small, bright yellow caterpillar with dark black spots. Short bristles on black ...

3 2 Saddleback caterpillar

Saddleback caterpillar

by Diaz José MiguelSan Jose, Costa Rica

hairs causes a painful, swollen

1 0 poison ivy

poison ivy

by Scott FrazierMissouri, USA

compound found in the sap of the plant that

0 0 Poison Ivy

Poison Ivy

by Charlotte.FletcherSouth Carolina, USA

which is a clear liquid compound in the sap of the plant that

0 0 Papaya

Papaya

by ChiefRedEarthThiruvananthapuram, Kerala, India

Dengue fever, also called as breakbone fever, is a tropical infectious disease ...

2 2 Hickory Tussock Moth Caterpillar

Hickory Tussock Moth Caterpillar

by Christine Y.Connecticut, USA

near the front, and two near the back. These hairs

1 0 Pacific Poison Oak

Pacific Poison Oak

by CindyBinghamKeiserPoway, California, USA

Woody, sparse bush with bracts of tiny white flowers with yellow stamen. The ...

0 6 Poison Ivy

Poison Ivy

by dandoucetteNiagara Falls, Ontario, Ontario, Canada

compound found within the sap of the plant that

2 0 Bougainvillea

Bougainvillea

by RyanD'OraziMonterey Park, California, USA

Leopard Moth. The sap of the Bougainvillea can

1 0 Spurge nettle

Spurge nettle

by planterFlorida, USA

Also known as Bull-nettle or Tread-Softly. This plant is a perennial that grows ...

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