Poisonous Plants

 

Some of the most common poisonous plants you will need to familiarize yourself with are listed in the table that follows. Please understand, this is NOT a comprehensive list, but just a sampling.

Hyacinth, Narcissus, Daffodil

Oleander

Rosary Pea, Castor Bean

Monkshood

Foxglove

Daphne

Yew

Moonseed

Mistletoe

Water Hemlock and Poison Hemlock

Nightshade

Jimson Weed (Thorn Apple)

According to Wilderness Survival, if you see a wild plant you can’t identify, the characteristics that you should regard as “red flags” for toxicity include:

Milky or discolored sap

Beans, bulbs, or seeds in pods

Bitter or soapy taste

Spines, fine hairs or thorns

Dill, carrot, parsnip, or parsley like foliage

“Almond” scent in woody parts or leaves

Grain heads with pink, purple, or black spurs

Three-leaved growth pattern

The fact that a plant has some of these characteristics doesn’t necessarily mean it’s poisonous, but if you can’t positively identify it, you’re better off not adding it to your salad. And remember to NEVER harvest plants that have been exposed to herbicides or pesticides, road salt, asphalt runoff, paint or pet waste. Here is one helpful site that includes pictures of poisonous look-alikes, side by side with the edibles.

One last word of caution: Introduce new wild foods to your body gradually.

Even a high-quality, nutritious wild plant or herb can cause an unexpected reaction in some people. Try them one at a time and in SMALL amounts to see how your body is going to react. If you feel good, have at it! But don’t consume a big bowl of wild greens all at once that you’ve never eaten before, because if you DO have a bad reaction to one of them, you won’t know WHICH one.

Additional Resources

Edible wild plant expert John Kallas recommends that, if you want to begin a foraging lifestyle, you should have a “starting library” that consists of the following:

1Three books about edible wild plants

2Three books about plant identification

3Three books about poisonous plants

He also makes suggestions about what books to choose in each category.

The following are a few book suggestions, to get you started:

Edible Wild Plants – Wild Foods from Dirt to Plate Volume 1 by John Kallas

The Forager’s Harvest: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants by Samuel Thayer

Nature’s Garden: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants by Samuel Thayer

Identifying and Harvesting Edible and Medicinal Plants in Wild (and Not So Wild) Places by Steve Brill

The Wild Table: Seasonal Foraged Food and Recipes by Connie Green and Sarah Scott

If you prefer to learn by video, you might want to take a look at Green Deane’s video series about edible plants. He has 125 videos on YouTube, most of them about foraging.

Lastly, Sergei Boutenko has released an iPhone app called “Wild Edibles” for those of you who want a field guide right inside your smart phone.

Happy foraging!

References:

Live Science July 31, 2011

Wild Food Adventures

USDA Plants Database

University of Illinois Extension July 26, 2003

Mother Earth News April/May 2005

Nutritiondata

Nutrition and You

Drugs.com

Weston A. Price Foundation February 18, 2004

The Daily Green

Livestrong

 The Leaf Lady

Wize Woman Herbal Ezine

Sacred Earth Ethnobotany and Ecotravel

Wildman Steve Brill

Alternative Nature

Pharm Res. August 1991

J Ethnopharmacol. December 1995

Squidoo

University of Maryland Medical Center

Eat the Weeds

Sergei Boutenko

 Aggie-Horticulture

Practical Survivor

Awareness Act

Happiness Medicine & Holistic Medicine Posts

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