Daucus carota is the botanical name for the cultivated carrots you find in the grocery store and the wild carrot that grows along roadsides, but most gardeners will recognize the plant as Queen Anne's Lace.
Queen Anne's Lace is a biennial plant that is often seen blooming along the roadsides in late spring and through summer season. It is native to the European continent and parts of the Middle East and the ancestor of our carrots today. Settlers to North America brought the seeds with them and it established itself quickly and flourished in its new home.
The young roots were boiled and eaten much like we enjoy carrots today and since they are high in sugars, were often used to sweeten other dishes. (sweet dishes in Colonial times were much less sweet than what we are accustomed to today.) The seeds were used as a spice and the flowers were often eaten as well. As with most biennial vegetables, the time to harvest the roots is in its first season, as they become tough and woody in the second year when it blooms. The seeds of the plant were also used as a contraceptive and are still considered one today in some parts of the world. It does suppress the production of progesterone, so there is some validity to the idea. Some herbalists offer a tea made from Queen Anne's Lace as a cure for kidney stones, but any herbal remedies should only be administered by those trained in their uses.
Legend has it that Queen Anne, wife of King James I, (of Bible fame) was an excellent lacemaker and decided to have a contest among the court ladies to see who could create a lace as beautiful as the flower. Queen Anne won the contest of course, but in the process of making her lace, pricked her finger. The blood droplet fell on her lace and that is why the center flower is dark red to this day. The red center flower is actually sterile and is thought to attract pollinators to the umbrella shaped blossoms. History also indicates that the name Queen Anne's Lace wasn't used until long after her death, probably about the time the author of this poem was was born. Mary Leslie Newton (1874-1944)
Queen Anne, Queen Anne, has washed her lace
(she chose a summer's day)
And hung it in a grassy place
To whiten, if it may.
Queen Anne, Queen Anne, has left it there
And slept the dewy night
Then waked to find the sunshine fair
And all the meadows white.
Queen Anne, Queen Anne, is dead and gone
(She died a summer's day)
But left her lace to whiten in
Each weed entangled way.
Yes, it is now considered a pretty weed and is even deemed invasive in some areas, but this plant does serve a purpose. It is a host plant for the Black Swallowtail caterpillar (since it is of the parsley family) and the roots give up an ivory shaded dye for those who like to use plants for that purpose. The flowers make a delicate jelly when steeped to release their juices. However, use caution when creating any edible from Queen Anne's Lace since it bears a close resemblance to Poison Hemlock...which is deadly. Please be confident of your identification skills when harvesting any wild plants!
Queen Anne's Lace is easy to grow and makes a nice addition to the back border of a cottage garden. The fluffy, delicate flowers make a great filler in arrangements and bouquets, much like Baby's Breath. However, there is an old wives' tale that states that if the flowers are cut and brought into the house, the mother of the house will die, so use at your own peril! The plants reseed happily and to prevent an abundance of unwanted seedlings taking over your garden, deadhead all blossoms except for just a few to ensure next year's plants. It thrives in sunny, disturbed ground and has few pests, unless you consider the swallowtail caterpillars pests, which I certainly do not!
It is fun and interesting to research the origins and legends of many of our roadside weeds and it makes for a great conversation piece when visitors tour your gardens. They will be impressed that you cared enough to learn some of the history behind your plants and you'll feel a lot smarter!