Red Clover

Scientific name: Trifolium pratense

Common name: red clover

Range: throughout the United States; found in lawns, on roadsides, in fields and in other disturbed habitats.

Origin: native to the Eastern Mediterranean and Asia; naturalized to the United States

Botanical description: Red clover grows up to 16 inches, with a hairy upright stem. The leaves are made up of three (and sometimes, the lucky four!) oval leaflets with a prominent white “V” mark in the center, called a chevron. The flowers are purple to pink and are egg-shaped. Red clover are found in fields and grassy areas and are readily identified by the three part leaves, the white V in the center of each leaf, and the distinctive purple-pink flower. Without the flower, the key to differentiating red from white clover is the V mark on the leaves, present in the red clover but absent in the white.
Also, leaves of white clover are all on stems that originate from the base of a central stem; red clover leaves spring from both the base of the central stem and above.

What’s in a name: The genus name Trifolium means “three leaves”, which is characteristic not only of red but also of white clovers.

All in the family: Red clover is a member of the Leguminosae, or pea family. Other members of the family include not only peas, but beans and peanuts. These are a group of plants that are able to take nitrogen from the atmosphere and “fix” it, or make it biologically available to other plants. Nitrogen fixation is of critical importance in protein production in plants and makes the legumes a critical player in agricultural planning.

Cultural uses: Historically, tea made of the red clover flower has been used as an antispasmodic, expectorant, a mild sedative, and a blood purifier; additionally, the tea has been used for asthma, bronchitis and respiratory spasms. A wash made from the flowers is used as a topical remedy for cancer; the belief was that a concentrated decoction applied to the site of the tumor would draw it out and clear it from the body. Red clover was also used for athlete’s foot, sores, burns and skin ulcers. The flowers were also smoked in “anti-asthma” cigarettes. Today, red clover flowers are made into a wine as well as the previously described tea; they are also used to treat coughs and respiratory spasms. Estrogens in red clover may be useful in treating menstrual problems. Native Americans have been known to eat red clover in salads, and dried flowers can be dried and turned into flour that can be used in breads, muffins or pancakes. Use of red clover as an anti-AIDS and anti-diabetic medicine has been suggested.

Active compounds: flavenoids, phenolic acids (including salicylic acid), volatile oils such as methyl salicylate and benzyl alcohol, sitosterol, fatty acids, tannin and starch

Research: Studies are being done in the use of red clover for combating AIDS, diabetes and the increased cardiovascular risk associated with menopause.

In lore, legend and life: Red clover is the state flower of Vermont.
The V or crescent markings on the leaves of the red clover were once believed to be a sign that the plant would be useful in curing cataracts (in accordance with the Doctrine of Signatures, which was a belief that a plant’s appearance indicated the ills it would cure).

In ancient times, the red clover was believed to bring good luck in gaming as well as in living.
It was believed that whoever carried a three-leaf clover with him would be able to detect witches, sorcerers and good fairies around him.

Christianity believed the three-leaf clover to be a symbol of the Trinity, so the plans of churches and church windows are designed around a cloverleaf.

A favorite activity of children is to pull the individual blossoms out of the red clover flower head and suck the nectar out of the ends