Category Archives: poisonous plants

More about salads – and vegetables

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Salad has a long history. One source I read claimed that the Greeks and Romans ate mixed greens with dressing.

I have salad recipes in my Queen Elizabeth I and King Richard cookbooks although they also include things like figs and are sweeter than we normally think of salad, which is now seen as more of a healthy food. The recipes from these renaissance cookbooks read more like dessert.

Besides wild greens and the tops of beets and turnips, early American farmers also grew several varieties of lettuce, cucumbers, radishes. What’s missing from the usual American salad? Why, tomatoes. Although now considered Italian, tomatoes are actually, like potatoes, from South America It was brought to Europe by Spain. And, a member of the nightshade family, it was considered a poison. It was not eaten at all during the Colonial period ( and grown as a decorative plant) but by the early 1800s was popular as a food. One story lists Thomas Jefferson as the who began planting and eating tomatoes. He was a passionate gardener who tried new foods but we don’t really know for sure.

But I digress. Cucumbers were frequently used as a salad and I have found old recipes for cucumber salad which usually consists of chopped cucumbers and vinegar.

Other vegetables: artichokes, onions, garlic, parsnips, asparagus and of course things like cabbage were popular. We think of the diet at this time as meat heavy, and it was, but cheese and diary and grains, as well as the vegetables, were also a big part of the diet.

I always mention food in my books. I’m a gardener myself and clearly a foodie – which regular readers of my blog can surely tell. And I find it fascinating to discover what our forefathers ate and didn’t eat. Sometimes it is surprising.

food in the 1790’s – salad and maple syrup

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Although trading went on, most food eaten was, by necessity, local. The port cities like Salem could import oranges, nuts, figs and more but for the outlying farms these items were exotic luxuries.

Salad (or salat) has been eaten for hundreds of years. Greens such as beet and turnip tops and spinach, cabbage are all greens that might be used. For the early New Englander, wild greens such as dandelion greens or violets would be eaten. (Fiddleheads are still eaten by Mainers, cooked of course, and have a flavor similar to spinach.) Our idea of a salad with lettuce and tomato was not the salad eaten by the early colonists. One of the memoirs from this time expressed a hunger for greens after a winter of salted and smoked food.

Poke weed was also used as a salad green. It is, however, poisonous, although the very young leaves – from accounts I have read – are not. I haven’t tried them. I have also read that the leaves are edible after cooking three or four times, discarding the water in between.

One note: since the native American tribes knew how to tap the sap from maple trees, maple syrup quickly became a staple. It was used as both lightly boiled sap, and the syrup we are more familiar with today.

 

 

King Indigo

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If Madder is Queen, then Indigo must be King of natural dyes. Indigo bearing plants occur in many parts of the world. Woad, the blue stuff used by Mel Gibson is actually a form of indigo.

Indigo, unlike onion skins or madder or even cochineal, does not require a mordant. The real problem is preparing the dye to make it useable. Indigo is not water soluble so the water has to be sufficiently alkaline to ‘fix’ the dye onto the fiber.

The real work comes in the processing of the indigo plant into dye. The weed was covered with lime water and soaked. Fermentation began in the vat, resulting in a blue froth rising to the top of the water. The water is drained into a second vat and agitated. Then lime water is added to reduce the dye. Clear liquid rises to the top and sediment containing the dye settles to the bottom.

Excess water is drained and the indigo is dried. It is cut into bricks and left to dry.

I confess I don’t do this. I buy partially reduced indigo dyes, which looks like chunks of blue stone.

indigo scarf

These chunks are heated. I add a reducer; thiox dioxide, plus soda ash. Soda ash is like the lime; it makes the water alkaline. The solution is heated and amazingly enough, the liquid turns a funny yellowish green.

Cloth or fiber dipped into the dye comes out that same yellow green but as it hits the air, it turns blue.

This is a really smelly process. One of my students likened it to having a perm. And the smell lingers long after the vat of dye has been removed elsewhere.

Indigo overdyes beautifully and I dyed the above scarf with both the indigo and the madder. The central section is a very interesting mix of blue and peach.

 

Native American Herbal remedies used by the Shakers

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The Shakers’s herbal business was in full swing by the early 1800’s and most of the communities participated. Sabbathday Lak, the still existent Maine community, still produces herbs and teas which can be purchased in the shops of the Shaker Museum/Villages.

The Shakers used many herbs that had been imported to North American, either by accident or design. The common plant, now considered a weed, dock, is one such example. Lavender, boneset, barberry are just a few of the imports which the Shakers grew in their herb gardens. They also imported medical plants, such as opium, which they did not produce themselves.

They also studied various Native American remedies and added them to their medicines.

I found it surprising how many plants I recognized, although I know them simply as trees or ornamentals rather than herbs. Some are much in favor still today as medicines or for alternative healing.

Both prickly ash and white ash were used for digestive troubles. The Prickly Ash is called the Toothache tree or toothache bush.

Several bee balm species, which I plant for scent for attraction for butterflies,  have a long history of use as a medicinal plants by many Native Americans. The Blackfoot Indians recognized the strong antiseptic action of these plants and used them in poultices. A tea made from the plant was also used to treat mouth and throat infections.  Bee balm is the natural source of the antiseptic thymol, the primary active ingredient in modern commercial mouthwashes.

Bee balm was also used by Native Americans as a seasoning.

Boxberry – wintergreen and checkerberry The fruits are edible, with a minty flavor and were used as a diuretic.

Bloodroot  -Sanguinaria carnadensis), was used for typhoid pneumonia as well as ringworm, scarlatina and jaundice. One of its common names is Indian Paint. In fact, several of the herbs used by the Shakers, betrayed their origin as Native American remedies by using Indian: Indian cup, Indian Hemp, Indian Physic and Indian turnip. All of these were part of the Shaker herb stock.Cup weed or Indian cup weed,  Silphium perfoliatum is native to North America. It resembles Rudabeckia (black eyed Susans) but the center is yellow instead of brown. It was used primarily for chest complaints but is now used as an ornamental.

Lest we disparage the herbal knowledge of the Native Americans and the Shakers, here are a few examples of plants they used which we use as well.

Black Cohosh. (Actaea racemosa) Other common names: black bugbane, black snakeroot, fairy candle . Black cohosh was used for epilepsy and, like today, for ‘female complaints’.

Witch hazel.tract of the plant is used in the astringent Witch hazell Varieties of this shrub are also native to China and Japan. It was used, as it is today, as an antiseptic, particularly for skin complaints. Soaking a toothbrush in witch hazel on a regular basis also helps with the bacteria in the mouth. Hamamelis virginiana produces a specific kind of tannins called hamamelitannis . One of those substances displays a specific cytotoxic activity against colon cancer.

 

Poisonous herbs

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Natural remedies from plants, herbs and otherwise, are not necessarily safe. Some of the herbs used by the Shakers had to be used with care and, in fact, were outright dangerous. I mentioned foxglove in a previous post. Anyone read Agatha Christie mysteries? Foxglove played a starring role as a poison in at least one. Mandrake is another. A mild narcotic and a powerful cathartic, it is also called May apple or wild lemon. Belladonna is another example. It is a member of the deadly nightshade family and is a narcotic. Although it has been used for centuries (the name itself is Italian for beautiful woman. It dilates the pupils and women used it to make their eyes look large and mysterious). It is very dangerous to use as an amateur. Rhubarb, yes, the same plant in which the stalks are eaten, has poisonous leaves. They are full of oxalic acid. Poke berry is another plant with which care must be taken. Although the young leaves were eaten in a ‘sallet’, the leaves become poisonous as the summer wears on. Hellebore is a powerful poison. It was used for epilepsy, dropsy, and apoplexy. In areas where deer are a problem, hellebore can be planted for spots of color. The deer are too smart to eat them. Daffodils, used as an emetic and cathartic, is also poisonous. Another good choice for a flower if deer are a problem. Liquorice has been used for centuries as an aid to digestion. But it is also an abortifacient and should not be eaten by women in the first three months of pregnancy. No discussion of herbs would be complete without mention of opium. The opium poppy has been known in the Middle and Far East for millennia. The Crusaders brought it back to Europe. During the late 1700s, it was imported into the United States, primarily from Turkey and India. Because it was considered a medicine, it was not taxed. It was sold over the counter in apothecary shops with no control whatsoever. During that time, opium was used in a solution of alcohol (laudanum) or as a tea. The opium pipe had not been invented yet so, unless it was mixed with tobacco, it was not smoked. When we think of the opiates, we usually think of their pain killing properties. And in an age where there were few other choices, that is important. However, another important use was to control diarrhea in infants in children. Diarrhea killed many many children so they were dosed with opium. Babies and children were also dosed with opium to make them sleep or to control their hunger so I suspect there were more than a few accidental addicts.