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Dark Mullein

Verbascum nigrum

Please keep in mind that it is illegal to uproot a plant without the landowner's consent and care should be taken at all times not to damage wild plants. Wild plants should never be picked for pleasure and some plants are protected by law.
For more information please download the BSBI Code of Conduct PDF document.

Contents

Plant Profile

Flowering Months:
JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC
Order:
Lamiales
Family:
Scrophulariaceae (Figwort)
Type:
Flower
Life Cycle:
Biennial
Maximum Size:
150 centimetres tall
Habitats:
Fields, gardens, grassland, meadows, riverbanks, roadsides, sand dunes, scrub, seaside, towns, wasteland.

Flower:
֍
Yellow, 5 petals
 
5 bright yellow petals. Purple speckles at the base and on the hairs of the stamen. Flowers to 2cm wide.
Fruit:
A brown egg-shaped capsule which contains numerous tiny seeds.
Leaves:
Large, thick, glossy, wrinkly, oblong to heart-shaped leaves. Roundly serrated margins and prominent veins. Not lobed.
Other Names:
Black Mullein, Black-flowered Mullein, Black-rooted Mullein, Black-veined Mullein, Tall Mullein.
Frequency (UK):
Occasionally seen  

Similar Species

Other Information

Summary

Verbascum nigrum, also known as black mullein or dark mullein, is a biennial or perennial herb that is native to Europe, Asia, and North Africa. It is a member of the Scrophulariaceae family and can grow up to 2-4 feet tall. It has spikes of large, dark purple or blackish-purple flowers that bloom in the late spring and early summer. The leaves are green and covered in fine, soft hairs, and the plant has a tall, densely branched stem. Verbascum nigrum is not considered an invasive weed and it can be found in waste ground, roadsides, and along paths. It is not commonly used in traditional medicine or as a culinary herb, but it's commonly grown as an ornamental plant for its showy dark-colored flowers and attractive form.

Blog

Dark Mullein, scientifically known as Verbascum nigrum, is a herbaceous biennial plant that belongs to the family Scrophulariaceae. It is also commonly referred to as black mullein, black-flowered mullein, or black-veined mullein. The plant is native to Europe, Asia, and northern Africa, but has since been introduced to other parts of the world, including North America.

Dark Mullein grows up to 1.5 meters tall and has dark green, hairy leaves that grow in a basal rosette. The plant produces a tall flowering stem in its second year of growth, which is topped with small, yellow flowers that have distinctive black veins. The flowers are hermaphrodite, which means that they have both male and female reproductive organs, and are pollinated by insects such as bees, butterflies, and moths.

In traditional medicine, Dark Mullein has been used for centuries to treat a wide variety of ailments, including respiratory infections, coughs, asthma, and bronchitis. The plant contains a number of active compounds, including saponins, flavonoids, and iridoids, which have anti-inflammatory, expectorant, and analgesic properties.

One of the most well-known uses of Dark Mullein is as a remedy for respiratory conditions. The plant is particularly effective at easing coughs and reducing inflammation in the respiratory tract. This is due to the presence of saponins, which help to break up mucus and make it easier to expel from the lungs. In addition, the plant's anti-inflammatory properties help to reduce swelling in the respiratory tract, which can alleviate symptoms such as wheezing and shortness of breath.

Dark Mullein is also used as a natural pain reliever. The plant contains iridoids, which have been shown to have analgesic properties. This makes Dark Mullein an effective remedy for a variety of painful conditions, including arthritis, headaches, and menstrual cramps.

In addition to its medicinal uses, Dark Mullein is also valued for its ornamental qualities. The plant's tall flowering stem and distinctive yellow flowers with black veins make it an attractive addition to gardens and natural landscapes. It is also a popular choice for cut flower arrangements.

Despite its many benefits, it is important to note that Dark Mullein can cause allergic reactions in some people. In addition, the plant should not be consumed in large quantities, as it can be toxic if ingested in large amounts.

Dark Mullein is a hardy plant that thrives in well-drained soils and full sunlight. It is known to tolerate a wide range of soil types, from sandy to clay soils, but prefers neutral to slightly alkaline soils. The plant is also relatively drought-tolerant once it is established.

Propagation of Dark Mullein can be achieved through seed or division of the basal rosette. The seeds can be sown directly in the soil in the fall or early spring. It is recommended to lightly cover the seeds with soil and keep them moist until they germinate. The basal rosette can be divided in the spring, before the plant begins to produce its flowering stem.

Dark Mullein has a long history of use in European folk medicine. In addition to its respiratory and analgesic properties, it has been used to treat a variety of other conditions, such as diarrhea, wounds, and skin irritations. The plant has also been used externally as a poultice or salve for skin conditions such as eczema and psoriasis.

Some research has suggested that Dark Mullein may have anti-cancer properties. One study found that an extract of the plant inhibited the growth of cancer cells in vitro, while another study found that it was effective at preventing the development of tumors in mice. However, more research is needed to fully understand the potential anti-cancer properties of Dark Mullein.

In addition to its medicinal and ornamental uses, Dark Mullein has been used for other purposes throughout history. The dried leaves of the plant have been used as a substitute for tobacco, and the flowers have been used to dye wool and silk.

Dark Mullein has also been used as a natural insecticide. The plant contains rotenone, a compound that has insecticidal properties. Rotenone has been used for centuries to control insect pests on crops, and it is still used today in some organic farming practices. However, it is important to note that rotenone can be toxic to humans and other animals if ingested in large quantities.

In addition, Dark Mullein has been used in traditional spiritual practices. The plant was believed to have protective and purifying properties, and it was often burned as incense or used in smudging ceremonies. It was also believed to have the power to ward off evil spirits and protect against curses and hexes.

Dark Mullein is also an important plant for wildlife. The flowers provide nectar for bees and other pollinators, while the leaves and stems are a food source for a variety of caterpillars and other insects. The plant is also an important habitat for birds and small mammals, such as mice and voles.

In conclusion, Dark Mullein is a fascinating plant with a long and diverse history of use. From its medicinal properties to its ornamental and spiritual uses, this plant has played an important role in human culture for centuries. While more research is needed to fully understand its potential benefits and risks, Dark Mullein is a plant that deserves our attention and respect. Whether you are interested in its medicinal properties, its ornamental qualities, or its ecological importance, Dark Mullein is a plant that is well worth exploring further.

Facts about Dark Mullein

Facts about Dark Mullein (Verbascum nigrum):

  • Dark Mullein is a hardy plant that thrives in well-drained soils and full sunlight.
  • The plant is known for its respiratory, analgesic, and anti-inflammatory properties.
  • Dark Mullein has a long history of use in traditional medicine and has been used to treat a variety of conditions, such as diarrhea, wounds, and skin irritations.
  • The plant contains rotenone, a compound that has insecticidal properties, and has been used as a natural insecticide for centuries.
  • Dark Mullein has also been used in traditional spiritual practices, where it was believed to have protective and purifying properties.

Dark Mullein, or Verbascum nigrum, is a versatile plant with a long and diverse history of use. It is known for its respiratory, analgesic, and anti-inflammatory properties, and has been used to treat a variety of conditions in traditional medicine. The plant has also been used as a natural insecticide, in traditional spiritual practices, and is an important habitat for wildlife. While more research is needed to fully understand its potential benefits and risks, Dark Mullein is a plant that deserves our attention and respect.


Videos

Video 1: Dark Mullein filmed in Formby, Lancashire on the 25th September 2022.

 

Music credits
Cool Blast - Disco Ultralounge by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100281
Artist: http://incompetech.com/

Video 2: Dark Mullein filmed in Minchinhampton, Box Village and Daneway Banks, Gloucestershire on the 27th June 2023.

 

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