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The species most commonly called nightshade in North America and Britain is Solanum dulcamara, also called bittersweet or woody nightshade (so-called because it is a shrub). Its foliage and egg-shaped red berries are poisonous, the active principle being solanine, which can
Sometimes S. nigrum is confused for the more toxic deadly nightshade (Atropa belladonna), which is in a different genus within Solanaceae. 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.
Solanum diphyllum, commonly known as the twoleaf nightshade, [1] is a species of nightshade native to the Americas. It is cultivated as an ornamental plant for its clusters of dark green round fruits that turn a bright yellow when ripe.
Plants in the nightshade family -- which includes eggplants, potatoes, peppers, tomatoes and tomatillos -- contain an alkaloid called solanine, which However, the leaves and flowers of the plant ...
Several are potentially toxic, most notably the poisons commonly found in the plant species Solanum dulcamara (bittersweet nightshade) and other plants in the genus Solanum, including potato. A prototypical glycoalkaloid is solanine (composed of the sugar solanose and the alkaloid solanidine ), which is found in the potato .
A. bella-donna is sometimes confused with the much less poisonous black nightshade Solanum nigrum, belonging to a different genus within Solanaceae. [23] A comparison of the fruit shows that black nightshade berries are spherical, have a dull lustre and grow in clusters, whereas the berries of deadly nightshade are much glossier, twice as large ...
Solanine is a glycoalkaloid poison found in species of the nightshade family within the genus Solanum, such as the potato (Solanum tuberosum). It can occur naturally in any part of the plant, including the leaves, fruit, and tubers. Solanine has pesticidal properties, and it is one of the plant's natural defenses.
Solanum linnaeanum is a nightshade species known as devil's apple and, in some places where it is introduced, apple of Sodom. The latter name is also used for other nightshades and entirely different plants elsewhere, in particular the poisonous milkweed Calotropis procera.