
Where does black nightshade come from?
Solanum nigrum, the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus Solanum, native to Eurasia and introduced in the Americas, Australasia, and South Africa.
What is the difference between blackberry and blackberry nightshade?
These species can be distinguished by the following differences: blackberry nightshade (Solanum nigrum) has almost hairless leaves and stems. Its fruit are usually very glossy in appearance and turn black or purplish-black as they mature.hairy nightshade (Solanum chenopodioides) has very hairy leaves and stems.
Can you eat black nightshade berries?
The leaves are also edible and may be prepared as a vegetable green on their own or added to soup and stews. The berries and the leaves of the Black Nightshade plant were a crucial food source and an important natural medicine for early Native American tribes including the Cherokee, Iroquois and Costanoan Indians.
What is the difference between black nightshade and deadly nightshade?
A comparison of the fruit shows that the black nightshade berries grow in bunches, whereas the deadly nightshade berries grow individually. Another distinction is black nightshade flowers have white petals. The suited soil pH value of black nightshade is between 5.5 and 6.5.

Is a Blackberry a nightshade?
Solanum comes from the Latin solamen meaning to quieten or comfort and refers to the narcotic properties of some species. Nigrum means black and refers to the black fruit. Blackberry Nightshade refers to its black, berry fruit and membership of the nightshade family.
Is Blackberry nightshade the same as deadly nightshade?
The easiest way to tell the difference, Deadly Nightshade has single berries while Blackberry Nightshade has clusters. The flowers are different too, Deadly Nightshade has single flowers that are a pink or purple colour, Blackberry Nightshade flowers are white and are in clusters.
Is black nightshade berries poisonous?
When taken by mouth: Black nightshade unripe berries and leaves are likely unsafe. These contain a toxic chemical called solanine. At lower doses, they can cause nausea, vomiting, and other side effects. At higher doses, they can cause severe poisoning, which can lead to death.
Where does blackberry nightshade grow?
The plant is a native of parts of Europe, Asia, Macaronesia, and the North and Northeast portions of Africa. The European Black Nightshade has been introduced to the United States. Canada, and Australia. It is found in coastal areas, wetlands, pastures, woodlands, fields, along roadsides, or other disturbed sites.
Are blueberries a nightshade?
One alkaloid found in nightshade vegetables, solanine, may be toxic in large quantities or in a green potato. There's no evidence solanine is harmful in typical food amounts, though. And solanine isn't found only in nightshades — blueberries and artichokes contain it, too.
Do blackberries contain solanine?
Unripe blackberries contain solanine, which is a poisonous compound. When eaten in large quantities, this can lead to solanine poisoning. Symptoms of solanine poisoning can include gastrointestinal issues like diarrhea, abdominal pain and vomiting, according to Michigan State University.
Are Blackberries poisonous?
About Wild Blackberries and Raspberries There are many, many types of wild edible berries, but blackberries and raspberries are by far the easiest to identify. Growing in those telltale tiny clusters, they don't have any lookalikes and are all safe to eat.
What happens if you eat one nightshade Berry?
Ingesting just two to four berries can kill a human child. Ten to twenty berries can kill an adult. Even chewing on just one leaf can lead to a dirt nap. Milder symptoms of deadly nightshade poisoning include delirium and hallucinations, which appear quickly once ingested.
What does blackberry nightshade look like?
An annual or perennial soft wooded herb to about 60cm often found growing as a weed in gardens or waste areas. The flowers are small, star-shaped, white, clustered together in groups of 4 to 8, measuring 0.8 to 1.2cm in diameter.
What kills blackberry nightshade?
Lack of moisture as well as extremes in temperature (very high or very low temperatures) appears to destroy otherwise viable seed. The optimum depth for blackberry nightshade seed germination is approximately 2.5 to 15 mm, with little seedling emergence occurring below this depth and no emergence occurring below 75 mm.
How can you tell if a plant is nightshade?
Nightshade family plants can sometimes be recognized by their foliage. All have alternate leaves that grow in a staggered fashion on the stems. Many have hairy foliage and characteristic leaf odors, such as those found in tomatoes and sacred datura, indicative of the strong chemicals they contain.
What happens if a dog eats black nightshade?
Clinical Signs: Hypersalivation, inappetence, severe gastrointestinal upset, diarrhea, drowsiness, CNS depression, confusion, behavioral change, weakness, dilated pupils, slow heart rate.
What is a black nightshade?
Black Nightshade may grow as a summer annual or short-lived perennial broadleaf plant that dies away after a few seasons. It develops a bushy, sometimes vining structure and can reach heights of one meter, but specimens as small as 8 centimeters can ripen viable fruit. The dark green leaves are soft and thin, the shape of an arrowhead and may be smooth or hairy depending upon variety. In the summer small purple flowers resembling those of a tomato bloom in small clusters, and later give way to round berries 1 centimeter in diameter. They ripen from a green to deep inky blue and contain a seedy interior with juicy pale green pulp. The flavor is like a cross between a tomato, a tomatillo and a blueberry, both savory and sweet.
When are black nightshade berries available?
Black Nightshade berries are available in the late summer and fall.
What was the Black Nightshade plant used for?
It was also used to treat scarlet fever, dermatological disorders and toothaches.
What color are the purple berries?
They ripen from a green to deep inky blue and contain a seedy interior with juicy pale green pulp.
How many people eat black nightshade?
It is estimated that in other parts of the globe over two billion people regularly eat Black Nightshade as a normal part of their diet. In tropical and subtropical climates across Africa and Asia, the leaves are as ubiquitous as spinach and the berries as common as blueberries.
Can you eat black nightshade berries raw?
Black Nightshade berries maybe cooked or simply eaten raw out of hand as a wild food snack. Their musky, slightly sweet, yet tomato-like flavor lend them to both sweet and savory applications, but they are most often prepared as a preserve, jam or pie filling.
Is Black Nightshade edible?
Black Nightshade is entirely edible, nutritious and delicious and with proper identification, a foragers goldmine, providing both edible berries and greens.
What is the name of the group of black nightshades?
The Solanum nigrum complex — also known as Solanum L. section Solanum — is the group of black nightshade species characterized by their lack of prickles and stellate hairs, their white flowers, and their green or black fruits arranged in an umbelliform fashion.
What animals can be poisoned by nightshade?
All kinds of animals can be poisoned after ingesting nightshade, including cattle, sheep, poultry, and swine. However, in central Spain, the great bustard ( Otis tarda) may act as a seed disperser of European black nightshade ( Solanum nigrum ).
What is nigrum in Kenya?
In Kenya, among the Abagusii, S. nigrum (rinagu- singular; amanagu- plural) is a vegetable delicacy which when blanched and sauteed or boiled to soften and then salted or sauteed and eaten with Ugali (a corn meal product). In the rest of Kenya, S. nigrum (managu) is eaten in a similar way.
Where is Solanum nigrum native?
Subspecies. S. nigrum subsp. nigrum. S. nigrum subsp. schultesii. Solanum nigrum, the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus Solanum, native to Eurasia and introduced in the Americas, Australasia, and South Africa.
How big is a S. nigrum?
The berry is mostly 6 to 8 mm (0.24 to 0.31 in) in diam., dull black or purple-black. In India, another strain is found with berries that turn red when ripe. Sometimes S. nigrum is confused for the more toxic deadly nightshade ( Atropa belladonna ), which is in a different genus within Solanaceae.
What is S. nigrum?
In the rest of Kenya, S. nigrum (managu) is eaten in a similar way. In Tanzania, S. nigrum (mnafu or mnamvu in Kiswahili) is a popular green vegetable. Sautéed with chicken or pork, eaten with Ugali, it is both delicious and expensive meal in most restaurants in urban areas.
Is Solanum nigrum a species?
Solanum nigrum is a highly variable species with many varieties and forms described. The recognized subspecies are:
What is a blackberry nightshade?
Blackberry Nightshade refers to its black, berry fruit and membership of the nightshade family. Nightshade is derived from the Anglo-Saxon name for this group nihtscada which translates to night and shade and probably refers to the toxic properties of some species and may have been a reference to death and ghosts.
How many seeds are in a berry?
The succulent, globular berries are usually 6-8 mm across, at first green but becoming dull black at maturity. Each berry contains 25-35 seeds about 2 mm long. It is probably native to Europe, and is now a common weed of horticulture, gardens, crops, pasture and waste land.
Is a nitrate plant toxic?
May contain toxic alkaloids and toxic levels of nitrates. The plant does not appear to be toxic at all times, and toxicity may be restricted to certain stages of growth, be influenced by particular growing conditions, or be a characteristic of only certain strains of what is a somewhat variable species.
Does an alternate leaf develop as a rosette?
Alternate. Does not develop as a rosette. Later leaves are generally similar in shape to the first leaf, though as the plant grows they become more diamond shaped.
Is Blackberry Nightshade a problem?
Blackberry Nightshade often appears as a problem weed only after other weeds have been controlled.
What is a black nightshade?
Black nightshade is a member of the solanum family including tomatoes, capsicums, egg plants and potatoes and we know we have to process unripe fruit (e.g. green tomato chutney), and we never eat green potatoes.
How tall does a black nightshade grow?
Black nightshade is an annual and starts out as a single stem with lush green, arrow head shaped leaves, growing into a many branched plant up to a metre tall. It has clusters of small, white flowers, with five pointed petals, followed by round berries that are initially green ripening to shiny black. The berries are full of seeds surrounded by a light green, juicy pulp.
What are the ripe berries?
Cluster of ripe nightshade berries. The ripe, completely black berries, that are easy to pick, from plants growing in clean environments however, are juicy and sweet with a savory hint. Many peoples around the globe from the Pacific Islands, to Africa, Europe and America value and frequently use the leaves and berries.
Where do berries grow?
The plant is a common garden weed, and grows in cultivated land, disturbed pasture, burnt over areas and waste places all over NZ and many other countries. I’ve noticed it often grows on soil bare that has been sprayed.
Does black nightshade help with herpes?
Research has confirmed that black nightshade has anti-herpes properties. It is used to induce sweating, is a painkiller and a sedative among other attributes. _ There is more to this plant than we think and perhaps being so adaptable, it will be a valuable resource in a future of climate change.
Is black nightshade poisonous?
I’m sure you’ll be surprised to know that Black Nightshade ( Solanum nigrum) is an edible weed! It is commonly and mistakenly called ‘Deadly nightshade’ which is a completely different plant (although in the same solanum family) with the name Atropa bella-donna, deadly poisonous but extremely rare in NZ.

Overview
Solanum nigrum, the European black nightshade or simply black nightshade or blackberry nightshade, is a species of flowering plant in the genus Solanum, native to Eurasia and introduced in the Americas, Australasia, and South Africa. Ripe berries and cooked leaves of edible strains are used as food in some locales, and plant parts are used as a traditional medicine. A tendency exists i…
Description
Black nightshade is a common herb or short-lived perennial shrub, found in many wooded areas, as well as disturbed habitats. It reaches a height of 30 to 120 cm (12 to 47 in), leaves 4.0 to 7.5 cm (1.6 to 3.0 in) long and 2 to 5 cm (1 to 2 in) wide; ovate to heart-shaped, with wavy or large-toothed edges; both surfaces hairy or hairless; petiole 1 to 3 cm (0.5 to 1 in) long with a winged upp…
Taxonomy
Solanum nigrum is a highly variable species with many varieties and forms described. The recognized subspecies are:
1. S. nigrum L. subsp. nigrum — glabrous to slightly hairy with appressed non-glandular hairs 2. S. nigrum L. subsp. schultesii (Opiz) Wessley — densely hairy with patent, glandular hairs
The Solanum nigrum complex — also known as Solanum L. section Solanum — is the group of bl…
Toxicity
Solanine levels in S. nigrum can be toxic. Children have died from poisoning after eating unripe berries. However, the plant is rarely fatal, with ripe berries causing symptoms of mild abdominal pains, vomiting, and diarrhea.
Poisoning symptoms are typically delayed for 6 to 12 hours after ingestion. Initial symptoms of toxicity include fever, sweating, vomiting, abdominal pain, d…
Uses
Some of the uses ascribed to S. nigrum in literature may actually apply to other black nightshade species within the same species complex, and proper species identification is essential for food and medicinal uses (See Taxonomy section).
S. nigrum has been widely used as a food since early times, and the fruit was recorded as a famine food in 15th-century China. Despite toxicity issues with s…
Cultivation
Black nightshade is cultivated as a food crop on several continents, including Africa and North America. The leaves of cultivated strains are eaten after cooking. A garden form with fruit 1.27 cm (0.50 in) diam. is occasionally cultivated.
Select fertile, loose and easy to drain and irrigate strong seedlings. Use the plots of the previous crops that have not planted fruit and vegetables as seedbed. Dig deep and make a seedling bed …
Weed
Black nightshade can be a serious agricultural weed when it competes with crops. It has been reported as a weed in 61 countries and 37 crops. Herbicides are used extensively to control it in field crops such as cotton.
External links
• Solanum nigrum profile, IPCS INCHEM
• https://web.archive.org/web/20141113185306/http://foragersharvest.com/black-nightshade-2/
• http://www.dpi.nsw.gov.au/__data/assets/pdf_file/0008/112796/garden-plants-poisonous-to-people.pdf