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The flowers are whitish or greenish occurring in terminal panicles, and the spherical dark purple berry-like fruits are popular with birds. Aralia species are used as food plants by the larvae of some Lepidoptera species, including the common emerald (Hemithea aestivaria). There are many colours of aralia flowers. The main flower is whitish aralia.
The flowers are produced in large umbels of 30 to 45 centimetres (12 to 18 in) diameter in late summer, each flower small and white. The fruit is a small black drupe 3 millimetres (0.12 in) diameter, and may be toxic to humans. [3] In the wild, the plant achieves a height of 1.2 to 1.8 metres (3.9 to 5.9 ft).
Nerium is a poisonous plant but its bitterness renders it unpalatable to humans and most animals, so poisoning cases are rare and the general risk for human mortality is low. Ingestion of larger amounts may cause nausea, vomiting, excess salivation, abdominal pain, bloody diarrhea and irregular heart rhythm.
Even during food processing, there are several procedures that strip foods of their poisons to make them human-friendly. Check out the slideshow above to learn what common edible contains cyanide ...
Tiny white flowers, typically in three, globe-shaped clusters 4–5 cm (1.6–2.0 in) wide, are produced on tall scapes that grow about the same height as the leaves, about 30–60 cm (12–24 in) high. The flowers bloom from May to July and develop into purple-black edible berries. The leaves go dormant in summer before the fruits ripen.
Cerbera odollam is known by a number of vernacular names, depending on the region. These include othalam (ഒതളം) in the Malayalam language used in Kerala, India; kattu arali (காட்டரளி) in the adjacent state of Tamil Nadu; dabur (ডাবুর) in Bengali; famentana, kisopo, samanta or tangena in Madagascar; and pong-pong, buta-buta, bintaro or nyan in Southeast Asia.
The plant is poisonous, containing cardiostimulant compounds such as adonidin and aconitic acid. [42] Aesculus hippocastanum: horse-chestnut, buckeye, conker tree Sapindaceae: All parts of the raw plant are poisonous due to saponins and glycosides such as aesculin, causing nausea, muscle twitches, and sometimes paralysis. [43] Agave spp.
All parts of the C. thevetia plant are toxic to most vertebrates as they contain cardiac glycosides. Many cases of intentional and accidental poisoning of humans are known. [6] The main toxins are the cardenolides called thevetin A and thevetin B; others include peruvoside, neriifolin, thevetoxin and ruvoside.