Herbal Studies and a Monograph for Skullcap

Over the course of our herbal studies, we have built a solid library of herbals and books about plant medicine. This gives us the ability to familiarize ourselves with a range of what has been written about a particular plant. As an herbalist this is a useful tool for ongoing research about plants.

To organize your studies, you can synthesize your research into a Botanical Reference Library about useful plants, to deepen your knowledge about them. This reference file can also be accompanied with different samples of the plant, and even a pressing of the plant to create a full herbarium. At Mickelberry Gardens, we are working towards putting together monographs and herbariums for each of our favorite herbs.

I also grow as many plants as possible that I use for Mickelberry Gardens in our garden, and talk with their growers. Visiting plants out in the world is another great way to learn about them – noticing them, identifying them in a variety of habitats, and occasionally carefully harvesting them with permission.

Completing graduate school and a Masters Thesis was a rigorous training in conducting research, which has taught me ways to organize research in a useful way. But it’s really not all that complicated – you just want to keep track of who said what and your sources when you are taking notes. Understanding your sources is important too, because who is saying it influences what is said. And to really understand something, you have to see it, experience it, and engage with it. It’s hard to fully comprehend something just from books.

Here is a short monograph for Skullcap (Scutellaria lateriflora). We also grow skullcap in our garden.

Scullcap (Scutellaria lateriflora)
Family Lamiaceae/Labiatae/Mint

Habitat and Growing Conditions:

Skullcap is a transcontinental species (Moore 305). It grows in rich woods and thickets, near streams and meadows in the mountains, and bottomlands in the United States and Canada (Moore 305, Youngken 665). Skullcap is a “shy member of the mint family” (Gladstar p18). It grows by creeping roots, and can establish large stands (Moore 305).

Scutellaria-lateriflora-spot-Ithaca-NY-August-31-2009-3-of-4

Skullcap’s habitat. Thanks to 7song for the photo.

Botanical Identification:

Skullcap has pairs of pink to blue flowers and distinctive seed capsules which, when dry, look like skullcaps. It is a perennial growing to 2ft, with an erect, many-branched stem. (Chevallier 134).

Scutellaria-galericulata-Scute

Thanks to 7song for the photo.

There are about 100 species of Scutellaria. European skullcap (S. galericulata) and lesser skullcap (S. minor) were used in a similar way to S. lateriflora, but today are considered to have less therapeutic action. Baical skullcap (S. baicalensis) is also closely related, and is used extensively in Traditional Chinese Medicine (Chevallier 134).

scutellaria lateriflora monograph

 

Flowers grow only on one side of the stem, hence it’s botanical name S. lateriflora (Ody 118).

Parts used, Harvest Info:

The leaves, stems, and flowers are used. These aerial parts are harvested in summer (July-September, late in the flowering period (Chevallier 134, Hoffman 227, Youngken 666).

skullcap2

Thanks to Native Remedies for the photo.

Actions

Skullcap has a deep action on the nervous system. (Chevallier 134) It is considered to be a Nerve Tonic for it’s ability to feed, tone, rehabilitate and strengthen the nervous system (Gladstar 17).

Mild Bitter Tonic (Youngken 667, Chevallier 134): The bitter properties may assist in promoting healthy digestion. As a tonic on many levels, it is safe for using over longer periods of time to build up and nourish the nervous system.

Nerve Sedative: relaxes the nervous system and helps reduce pain, tension, and aids with sleeping. (Gladstar 17).

Antispasmodic (Chevallier 134, Youngken 667): prevents and eases spasms and cramps in the body.

Skullcap relaxes states of nervous tension while renewing and revivifying the central nervous system. It may be used in all exhausted or depressed conditions. It can also be used safely in easing pre-menstrual tension (Hoffman 227).

Good for oversensitivity of the peripheral nerves, such as sciatica, shingles, facial pain, acupuncture/bodywork sensitivity; also for insomnia from sensory irritability (Moore, 305).

Good for headaches, nerve tremors, stress, menstrual tension, insomnia, nervous exhaustion (Gladstar 18).

Mixes well with other sedative herbs to relieve menstrual pain and treat insomnia (Chevallier 134),

Scutellaria-galericulata-(epilobiifolia)-Marsh-skullcap

Thanks to 7song for the photo.

Constituents:

Contain the bitter flavonoid glycoside scuttellarin and scutellarein, volatile oils, bitter iridoids (catalpol), tannins, minerals. (Gladstar, Chevallier 134, Ody 118).

Preparation/Dosage Recommendations:

The dried plant loses a lot of strength, and according to Michael Moore, a 1:2 fresh plant tincture is the only proper form to use (305).

There is no danger of overdose or build-up if used over a long period of time – in fact it is recommended to use skullcap over an extended period and in adequate doses (Gladstar).

Skullcap is excellent in infusion/tea preparations (Gladstar).

Dosage Recommendations:

Infusion/Tea: 3x daily (Chevallier 134), tincture, 3ml with water twice a day (Chevallier 134).

Contraindications/Safety Info:

Skullcap is commonly adulterated with the American species Teucrium Canadensis, which can cause hepatotoxicity, and this adulteration is probably the reason for any hepatotoxic reports concerning Scutellaria lateriflora (Brinker 188).

References

1. Chevallier, Andrew. The Encyclopedia of Medicinal Plants: A practical guide to more than 550 key medicinal plants and their uses. London, 1996.

2. Moore, Michael. Medicinal Plants of the Pacific West. USA, 1993.

3. Hoffman, David. The Holistic Herbal. Dorset, 1983.

4. Gladstar, Rosemary. The Science and Art of Herbology, Lesson One.

5. Youngken, Heber. A textbook of pharmacognosy. Philadelphia, 1936.

6. Brinker, Francis. The toxicology of botanical medicines. Sandy, Oregon 2000.

7. Ody, Penelope. Natural health complete guide to medicinal herbs.

 

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