Once a person gets
beyond their preconceptions about gathering weeds and eating them, he or
she will often become an enthusiastic fan of foraging. Foraging
will develop into a pastime that can be enjoyed on walks in the
city or country, or even while driving along back roads. Kids love to do
it.
Free Edible Weeds and Forest
Foods
The foraging season begins at
different times in different parts of the country. Northeasterners
will have to wait until at least March to find winter cresses and
dandelions springing up. The greater rainfall in many parts of the East
assures a steady crop of edible greens right up to the October frosts.
Later in the year, edible flowers and buds join greens and late fall
offers wild grains and nuts.
The tenets of the modern day
movement is qualified by the weeds themselves. These weeds can be found
dually in divergent cultures and in suburbanites' backyards. "Wild
edible weeds" were eaten in medieval England, and modern France,
Ireland, Ukraine, and all around the world. Due to the nature of
invasive species and global movement, plants have traveled with
colonists and immigration.
Nettle soup is commonly eaten as a supper in
parts of Europe, same as sorrel soup, except that the latter is more
prominent in France than the former, where it is known as soupe ŕ
l’oseille. Dandelion and burdock is a still manufactured
traditional soda drink drunk in the UK. Absinthe is a traditional
alcoholic spirit beverage made out of mugwort in the United Kindgdom. In
South Korea mugwort, known as ssuk, is eaten as a vegetable. Burdock
root too, in South Korea and other parts of East Asia, is eaten. In
French burdock is called bardane.
Popular Spring Season Edible
Weeds for Foraging in the Northeast - Nettle, dandelion, curled
dock, Broad-leafed Aster, Japanese Knotweed. Japanese Knotweed is a
designated noxious and invasive weed in the U.S. But it is tasty.
Never bring it into your garden, and check your clothing after
gathering, to be sure you're not transporting seeds or pieces of stem
into your yard.
Foraging Nuts,
roots, seeds
There are more than 60 species
of oak trees in North America, and every one of them produces edible
acorns. These wild food
sources are abundant across much of North America
Oaks. All acorns (Quercus
species) are edible, though some are a good bit sweeter than
others. However, if you simply shell one of the seeds and take a bite,
it’s likely that you’ll immediately be turned off by the very
astringent, burning quality typical of most oak nuts.
Boil the nuts, changing the water
frequently, until the flavor appeals to you. Once they’re leached, the
acorns can be eaten raw, toasted, added to stews, or pounded fine and
mixed with wild-grain flours to make bread. They’re a valuable source
of proteins and carbohydrates that’s available from early fall until
well into the next spring. That's why squirrels gather so many. And
acorn sprouts can be prepared in the same ways as the nuts themselves,
or in the case of most white oak species, they can be eaten right off
the ground. That's my kind of foraging.
Grasses. Of the
many grasses found in North America, all but a few are edible, with
their seeds being the best part. However, it’s best to select grasses
with large seed heads or clusters, since trying to collect small ones
would likely be a waste of energy. The seeds should be dried and
parched, then winnowed to remove the chaff. The kernels can then be
toasted and eaten plain, added to stews, or ground into flour for bread.
Some of the best, safest, and most widely available grasses are crabgrass,
goose, foxtail, blue, rye, orchard, wild oats and millet. You can
actually grow some of these grasses in the garden. They're quite
ornamental and add texture and a zen or coastal feel.
Pines.
These trees offer a wide assortment of treats that are all easily
collected and prepared. You can, for instance, add the pollen to stew as
a thickener and to bread for flavor. And if you heat the cones gently by
a fire until they open, the seeds can be easily extracted. These can
then be eaten raw, parched and winnowed, or shelled and baked —
depending on the species — and added to soup and bread. You can
also dry the inner bark of pine or spruce (Picea species), and add it to
stew and bread.
Cattails.
The cattail (either Typhalatifolia or T. angustifolia)
can be utilized at almost any time of the year, because at each stage of
its life cycle it has a number of edible parts. For example, you can
mash the root up in cold water to separate the soluble starches, and —
once these have settled, and the fibers and water have been removed —
add the material to stew or mix it with other wild flours to make bread.
The new shoots can be eaten raw, and those up to a foot tall may be
prepared like asparagus. The head, before it emerges, can be cooked and
eaten like corn on the cob. Finally, it’s possible to collect cattail
pollen for use in soup or as a flour. If you have an ornamental pond or
bog garden, you can easily find dwarf varieties to grow in pots in the
water, or in water in buckets along the edges of your water feature.
Waterlilies.
Almost all waterlilies (Nymphaea and Nuphar species)
are edible. The young, unfurling leaves and unopened buds can be
prepared as a potherb. The seeds can be parched, winnowed, and ground
into a nutritious flour, and the potato-shaped tubers of the tuberous
waterlily (N. tuberosa) can be dug from the mud and prepared like
potatoes. Two of the more common edible varieties are the yellow pond
lily and the fragrant pond lily. Be careful to collect plants from
pollution-free waters.
Arrowhead. - marsh
plant (Sagittaria species)
Though these can be cooked like potatoes, many people prefer to eat them
raw, as a snack. They don't taste very good in the heat of the summer,
when they can get mushy.
Medicinal
Flowers that also grow wild as forage in some regions
Calendula (Calendula
officinalis)
Easy to grow in cool weather, and
bloom for weeks or months if you remove seed heads before they mature.
Many cooks snip a few calendula petals into eggs or rice as “poor
man’s saffron,” and chickens fed calendula flowers lay eggs with
darker yellow yolks. Calendulas make great cut flowers, but their
greatest use may be as topical oils or creams for burned or injured
skin. In a recent study of 254 breast cancer patients undergoing
radiation therapy, calendula ointment proved superior to the most widely
used prescription product for preventing radiation burns. These latest
findings are among a growing number of studies that validate
calendula’s ability to help heal injured skin.
Sweet Alyssum (Lobularia
maritima)
When Michigan State University
entomologists counted beneficial insects on 46 plants, sweet alyssum
outperformed all but one native plant (boneset) and bloomed longer than
any of its competitors. Integrated pest management programs in
California, Colorado and Wisconsin also recommend sweet alyssum as a
plant for pest-prevention purposes, but attracting hoverflies and other
beneficials is only one of this flowers talents. Sweet alyssums fine
texture and spreading habit make it ideal for edging beds or planting
with other flowers in containers — and heirloom, open-pollinated
varieties are especially fragrant.
Sweet alyssum seems to be most
fragrant in the morning. Most gardeners agree that its aroma is similar
to honey or beeswax. In many climates, sweet alyssum reseeds well, but
it never becomes weedy. It grows best in cool weather but may die out in
humid heat. That's how mine met its end.
Ammi (Ammi majus, A.
Visnaga)
Beneficial insects are attracted to
plants with umbels (clusters of flowers with stalks in the shape of an
umbrella), like dill and fennel When Egyptian researchers doused two
species of snails with an ammi brew, many were killed and those that
survived laid far fewer eggs. Ammi can reseed, especially in warm
climates, though its not as invasive as Queen Anne's lace.
Nasturtiums - These also turn
up on many lists of deer-resistant plants, and German researchers have
found that nasturtium leaves and immature seed capsules contain a rare
sulfur compound called glucotropaeolin that has antibacterial properties
- something known to the native people of Peru, who have long used
nasturtium as a medicinal plant.
Nasturtium leaves and flowers are
edible. Softly fragrant nasturtium flowers have a mild peppery-sweet
flavor, but the leaves are much spicier. They taste like watercress and
contain 10 times the vitamin C found in most types of lettuce.
Sunflowers - European
explorers in America quickly recognized the value of sunflowers, which
became a popular crop in 19th-century Russia. At the time, religious
rules forbade the use of common cooking oils during Advent and Lent, but
sunflower oil wasnt named in the scriptures. As a result, Russian plant
breeders created productive varieties that turned oil-producing
sunflowers into an important commodity crop.
Goldenseal and Ginseng can
often be found in woodland settings.
Wild Mushroom
Foraging
Mushroom hunting, mushrooming,
mushroom picking, mushroom foraging, and similar terms describe the
activity of gathering mushrooms in the wild, typically for culinary use.
This practice is popular throughout most of Europe, Australia, Japan,
Korea, parts of the Middle East, and the Indian subcontinent, as well as
the temperate regions of Canada and the United States.
- In the United States, mushroom
picking is popular in the Appalachian area and on the west coast
from San Francisco Bay northward, in northern California, Oregon and
Washington, and in many other regions.
- British enthusiasts enjoy an
extended average picking season of 75 days compared to just 33 in
the 1950s.
- In Japan, particular mushroom
types are hunted, with particular importance given to delicacies
such as the Matsutake mushroom.
- In Slavic countries and Baltic
countries, mushroom picking is a common family activity. After a
heavy rain during the mushroom season whole families often venture
into the nearest forest, picking bucketfuls of mushrooms, which are
cooked and eaten for dinner upon return (most often in omelettes
with eggs or fried in butter) or dried or marinated for later
consumption. In Southern Lithuania, mushroom hunting is considered a
"national sport". They even host a Mushroom Festival
("Grybų šventė") in Varėna including a
mushroom hunting championship.
Many field guides on mushrooms are
available and recommended to help safely distinguish edible from the
many poisonous mushrooms.
A spore print is a
mushroom identification technique commonly used by mycologists and
mushroom hunters to identify the genus of a specimen and differentiate
between similar looking species.
Knowing where and when to search for
mushrooms is an important identification skill that takes practice. Most
mushroom species require specific conditions. Some species only grow at
the base of a certain type of tree. Finding a desired species that is
known to grow in a certain region can be a challenge.
Mushroom hunting is associated with
significant health risks if done without caution.
Many mushrooms that are safe for consumption have lethally poisonous
lookalikes. Even those that are not deadly can cause permanent organ
damage.
Common safety advice includes:
- That only positively identified
mushrooms should be eaten, and if one cannot positively identify a
mushroom they should assume it to be poisonous and not consume it
- That mushrooms be identified a
second time during preparation and cook them, unless it can be
verified that the species can be eaten raw
- That mushroom types not be
combined
- That a sample of any mushroom not
well-experienced will be retained for analysis in case of poisoning
- Familiarity with information
about deadly mushrooms that are lookalikes of edible ones, as
"deadly twins" differ regionally
- When picking mushrooms in an
unfamiliar region, e.g. in a foreign country or in an area a
considerable distance from one's usual foraging sites, to exercise
great caution, even with mushrooms that are positively identified as
edible based on prior experience. Mushroom guides explaining local
species should be studied thoroughly.
- Not gathering mushrooms that are
difficult to identify. This applies especially to the mushrooms of
the genus Amanita and Cortinarius and "little
brown mushrooms".
- Consuming only a small amount the
first time a new species is tried. People react differently to
different mushrooms, and all mushroom species can cause an adverse
reaction in a few individuals, even the common champignon.
Many mushroom guidebooks call
attention to similarities between species, especially significant if an
edible species is similar to, or commonly confused with, one that is
potentially harmful.
Examples:
- False chanterelles (Hygrophoropsis
aurantiaca), as the name suggests, can look like real
chanterelles (Cantharellus cibarius). Real chanterelles do
not have sharp gills, but rather blunt veins on the underside. False
chanterelles are considered edible, but unpleasant tasting. Only
mild symptoms have been reported from consuming them, and they are
not considered to be poisonous. The Jack O'Lantern mushroom is also
often mistaken for a chanterelle, and it is potently
toxic.
- False morels (Gyromitra spp.
and Verpa spp.) resemble true morels. False morels have caps
attached at the top of the stalk, while true morels have a
honeycombed cap and a single, continuous hollow chamber within.
- Immature Chlorophyllum
molybdites can be confused with edible Agaricus and Macrolepiota
mushrooms.
- Scleroderma citrinum and
immature Amanitas may resemble immature puffballs. The
puffballs can be identified by cutting one in half and looking for a
dark reticulated gleba or the articulated, nonhomogeneous structures
of a gilled mushroom, respectively.
- Highly poisonous Conocybe
filaris and some Galerina species can resemble and grow
alongside hallucinogenic Psilocybe species.
Mushroom Festivals
The popularity of mushroom picking
in some parts of the world has led to mushroom festivals. The festivals
are usually between September and October, depending on the mushrooms
available in a particular region.
Back
to Foraging Pennsylvnia and the northeast
Article May 7, 2022
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