Thalictrum rochebrunianum (Meadow Rue) is a plant from the mint family. It grows in open areas where it will get some sunlight. It is very easy to grow and requires little care. You can easily harvest its flowers which are sweet and fragrant when they bloom in spring or summer. If you want to enjoy the fragrance of these flowers, then you need to grow them! They are also known as “the violet” because of their violet color.
The leaves of thalictrum rochebrunianum are small, greenish-blue with white edges. They have five leaflets, each one bearing four petals and two stamens. These flowers contain several seeds. The seed pods are oval and brownish in color with six points at the apex and three points near the base.
The pod contains a single seed.
They grow best in full sun and do not tolerate partial shade. They prefer moist soil but can survive dry conditions if they receive enough water during the growing season. They require good drainage so make sure there is plenty of room under your plants for them to spread out. A well drained potting mix helps keep the roots cool and prevent root rot.
Thalictrum rochebrunianum is evergreen and will grow back from the roots if the above-ground parts are destroyed by harsh weather or trimmed off. They are resistant to deer, rabbits and other herbivores, but slugs may still be a problem.
Thalictrum Meadow-Rue can be grown in containers if you can provide sufficient water, sun and nutrients.
Thalictrum rochebrunianum can be reproduced by seeds, cuttings or division. You can grow them from seeds which you can collect directly from the flower after it goes to seed or you can sow the seeds in spring and keep them moist until they germinate. Cuttings and divisions can be used to increase your stock of plants.
Thalictrum meadow rue plants are attractive to bees, butterflies and birds. It produces nectar which is attractive to bees and butterflies. Thalictrum rochebrunianum attracts butterflies to your garden with its flowers.
Thalictrum rochebrunianum is suitable for naturalizing and wildscaping because it can spread rapidly through self-seeding. The leaves turn yellow in autumn but remain on the plant. It can grow in light to heavy soils but grows best in moist, fertile soil.
They can be grown in containers if you can provide sufficient water, sun and nutrients but they do not tolerate severe pruning. Meadow rue is a great plant for attracting butterflies to your garden. They are also easy to grow from seed.
Thalictrum rochebrunianum is easy to find online and in garden centers. Seeds need light to germinate so don’t cover them more than a few millimeters. Keep the soil moist but not wet to speed up the process. Expect them to start sprouting in 10-60 days.
Thalictrum seeds can also be dried and stored for several years if you keep them cool, dark and dry.
Thalictrum rochebrunianum is a plant that prefers moist soil and full sun but it can grow in average soil as long as there is plenty of water. It tolerates shade but will grow better with more sunlight.
Meadow rue is easy to propagate from seed, division, cuttings or even layering. Layering can be done by bending a branch to the ground and covering it with soil. It tends to bloom in spring or summer.
The following health benefits are probably based on a combination of scientific and traditional use. This information has not been reviewed by the Food and Drug Administration.
Thalictrum rochebrunianum is a remedy for coughs and lung conditions. It may help with sore throat, laryngitis, trachea and bronchitis. It may also help with the symptoms of whooping cough. It may be used as a mouthwash for sores, ulcers, thrush and infected gums.
It is also used externally to treat ringworm, scabies, eczema and other skin infections.
It is used for diarrhea, dysentery, jaundice and liver conditions. It is also used to treat vaginal discharge, excessive menstrual bleeding and menorrhagia.
It is used for pain relief of cramps and meanspiratory issues such as colds, flus and fevers. It is also used as a tonic. It helps with headaches caused by eyestrain, pain relief, general nerve pain and menstrual pain. It is also used to treat vomiting and nausea.
Thalictrum rochebrunianum is used for asthma, coughs, excessive phlegm, respiratory problems andwhooping cough. It helps with liver and gallbladder conditions such as gallstones, jaundice and cirrhosis of the liver.
Other uses include anxiety, depression, stress and mental exhaustion. It is also used for treating insect bites and stings including jellyfish stings.
Meadow rue is used for treating digestive problems such as gas, bloating, cramps, indigestion and diarrhea. It is also used for inflammatory conditions such as arthritis and gout.
Meadow rue is used to boost the immune system and help fight infections and illness. It may also be effective against fungal infections. The chemicals in meadow rue are effective at fighting cancer cells.
Meadow rue is used for treating pulmonary conditions such as coughs, colds, sore throat and fever. It also helps with stomach and digestive issues such as loss of appetite, upset stomach, diarrhea, vomiting, nausea andindigestion.
Thalictrum rochebrunianum is found in wet areas at low to mid elevations in zones 2 through 10. It is common in wet meadows, marshes, swamps and along stream banks. It tolerates a wide variety of soil types.
Meadow rue can be grown from seeds but they have to be fresh since they do not store well. If you cannot get fresh seeds it is better to start with cuttings. It is best planted in soil that has been dug or tilled to the depth of the root system but it can also be planted in a shallow trench. It should be planted in clusters with at least one foot between plants and one foot between clusters.
It should be watered regularly to make sure that the soil is wet but not waterlogged. It should be planted in a location with partial sun or shade but will grow in sun if given enough water. The plant can reach up to three feet in height and has gray green leaves and pink, purple or occasionally white flowers with purple veins. It grows very quickly once established.
In large doses, Thalictrum rochebrunianum can cause vomiting, stomach pains, diarrhea and skin irritation. It may also cause allergic reactions in some people.
Meadow rue contains a number of chemicals including diterpenes, iridoids and alkaloids. These chemicals give it both herbicidal and antibiotic properties. It also has compounds that fight cancer cells.
There is not enough research to know if Thalictrum rochebrunianum is safe for pregnancy or while breastfeeding. Do not take meadow rue while pregnant or breastfeeding without first consulting with your doctor.
Do not take meadow rue if you are taking the antidepressant Prozac, also called fluoxetine, or any other medications that contain it. This is because meadow rue can increase the effects of the medication. Instead, talk to your doctor about switching to a different medication or reducing your dosage of Thalictrum rochebrunianum.
Do not take meadow rue if you are taking the blood thinners warfarin (brand name Coumadin), clopidogrel (brand name Plavix) or ticlopidine (brand name Ticlid). It may increase the effects and side effects of these medications.
Do not give meadow rue to children. There is not enough information about whether or not it is safe.
Do no give meadow rue to pets. It can be toxic to cats, dogs and other animals.
If you experience any swelling, itchiness, hives, trouble breathing, tightness in the chest or diarrhea get immediate medical attention. These are signs of an allergic reaction.
If you experience any loss of appetite, vomiting, stomach or abdominal pain, bloody diarrhea, dark urine, jaundice (yellowing of the skin or the white part of your eyes), confusion, hallucinations, unusual thoughts or behaviors, fever, fast heart rate, high blood pressure, low blood pressure or palpitations go to the emergency room right away. These could be signs of a more serious reaction to meadow rue.
Thalictrum rochebrunianum is toxic to the liver and can cause yellowing of the skin, eyes or nails.
If you are pregnant or breastfeeding do not take meadow rue unless it is necessary.
Do not drive or operate heavy machinery for at least twenty-four hours after taking meadow rue as it may cause dizziness, loss of coordination and blurred vision.
Do not drink alcohol when taking meadow rue. Alcohol may increase the effects of meadow rue.
Do not take meadow rue for more than three months without a break. After three months, take a one month break before resuming.
Thalictrum rochebrunianum is an herb that grows naturally in the wild and is found in North America, Europe and northern Asia. It is also known as meadow rue and common meadow-rue. Thalictrum is from the Greek word meaning “to flow” and rochebrunianum means “of Rochebrune”, which is a town in France.
Meadow rue has been used as a medical treatment since ancient times. The ancient Greeks used it to treat many ailments. It was mentioned in writings by the Roman naturalist, Pliny the Elder, in 23 AD. He mentions it was a remedy for epilepsy.
In 1552, the Swiss physician and botanist, Conrad Gessner, wrote about the treatment of “falling sickness” (epilepsy) with rue in his work, “Thesaurus Eureopaeus”.
It was used as a medical treatment by Native Americans.
It is sometimes used as an ornamental plant in gardens because of its beauty. It attracts butterflies and bees.
More than twenty different compounds have been isolated from meadow rue and research is being done on some of the components to see if they might be used in modern medicine.
Sources & references used in this article:
Important Biological Knowledge for Management of Cooley’s Meadowrue (Thalictrum cooleyi), a Federally Endangered Endemic of Pine Savannas by AR Fortner, CL Jolls, C Goodwillie – Natural Areas Journal, 2016 – BioOne
Isoquinolines from the roots of Thalictrum flavum L. and their evaluation as antiparasitic compounds by J Ropivia, S Derbré, C Rouger, F Pagniez, P Le Pape… – Molecules, 2010 – mdpi.com
INSIGHTS INTO THE HABITAT AND BREEDING BIOLOGY OF THE FEDERALLY ENDANGERED HERBACEOUS PLANT, THALICTRUM COOLEYI, AHLES by AR Fortner – 2015 – thescholarship.ecu.edu
Stamens are not essential as an attractant for pollinators in females of cryptically dioecious Thalictrum pubescens Pursch. (Ranunculaceae) by SL Davis – Sexual Plant Reproduction, 1997 – Springer
Molecular cloning and functional expression of O ‐methyltransferases common to isoquinoline alkaloid and phenylpropanoid biosynthesis by S Frick, TM Kutchan – The Plant Journal, 1999 – Wiley Online Library
Counter-irritant and other medicinal uses of plants in Ranunculaceae by native peoples in British Columbia and neighbouring areas by JR Herman – 1935 – Pullman, Washington: State College …
Roadside use of native plants by NJ Turner – Journal of ethnopharmacology, 1984 – Elsevier
Plant succession in relation to range management by B Harper-Lore, M Wilson – 2000 – books.google.com
Archaeobotanical investigation of two Scythian-Sarmatian period pits in eastern Ukraine: Implications for floodplain cereal cultivation by AW Sampson – 1919 – books.google.com