- Solanum mauritianum
__NOTOC__:"Solanum auriculatum" redirects here. This name and "Solanum mauritianum" itself have variously been applied to other plants; see below."Taxobox
name = "Solanum mauritianum"
image_width = 240px
image_caption = With fruits (yellow) and flowers
regnum =Plant ae
divisio = Tracheobionta
classis = Magnoliopsida
subclassis =Asteridae
ordo =Solanales
familia =Solanaceae
genus = "Solanum "
species = "S. mauritianum"
binomial = "Solanum mauritianum"
binomial_authority =Scop.
synonyms = See text"Solanum mauritianum" is a small
tree orshrub native toSouth America . It's common names include Woolly Nightshade, Ear-leaved Nightshade (or "earleaf nightshade"), Flannel Weed, Bugweed, Tobacco Weed and Kerosene Plant.The plant has a life of up to thirty years, and can grow up to 10 m tall. Its large oval leaves are grey-green in color and covered with felt-like hairs. The flower is purple with a yellow center. The plant can
flower year round but fruiting occurs in late spring to early summer. It is tolerant of manysoil types and quickly becomes established around plantations, forest margins, scrub and open land."S. mauritianum" is a favoured food plant of the
African Olive-pigeon ("Columba arquatrix") [Gibbs "et al." (2001)] . It is poisonous for many other organisms, including humans. The main toxic compound in "S. mauritianum" is thesteroid alkaloid solasodine .As invasive species
Woolly nightshade has naturalized in
New Zealand . It arrived there by1880 , and is now well established fromTaupo northward. Woolly nightshade is poisonous and handling the plants can cause irritation andnausea . The dust from the plant can cause respiratory problems if exposure is prolonged. Because of its ability to affect human health and because of its aggressive and fast growing character it is illegal in some areas of New Zealand to sell, propagate, or distribute any part of the plant.This plant has also become naturalized in
Australia , particularly on the east coast. In Australia this plant is known colloquially as "wild tobacco", although Australia possesses many species of "Nicotiana " which are more correctly known as wild tobaccos.ynonyms
The name "Solanum mauritianum" was applied by Blanco to "S. erianthum" and by Willdenow based on Roth to "S. sisymbriifolium.Solanaceae Source (2006)]
In addition, the Wooly Nightshade has a number of synonyms:Solanaceae Source (2006)]
* "Solanum auriculatum" Aiton:"S. auriculatum" Mart. ex Dunal in DC. is "S. granuloso-leprosum".
* "Solanum carterianum" Rock
* "Solanum pulverulentum" Salisb. ("non" L.: preoccupied):"S. pulverulentum" Nutt. ex Seem. is "S. puberulum". "Solanum pulverulentum" Pers. is "S. cutervanum".
* "Solanum tabaccifolium" Vell.
* "Solanum verbascifolium" var. "typicum" Hassl.
* "Solanum verbascifolium" var. "auriculatum" (Aiton) Kuntze
* "Solanum verbascifolium" var. "auriculatum" Maiden ("non" Aiton: preoccupied):"S. verbascifolium" L. is "S. donianum"; "S. verbascifolium" Banks ex Dunal in DC. is the same as the undeterminable "S. stenorchis". Many other "Solanum" species ("S. conglobatum", "S. erianthum", "S. granuloso-leprosum", "S. hazenii", "S. riparium", and "S. stipulaceum" Roem. & Schult.) were once considered varieties of the ill-defined "S. verbascifolium" too.Footnotes
References
* (2001): "Pigeons and Doves". A&C Black, London. ISBN 1-873403-60-7
* (2007): [http://www.nhm.ac.uk/research-curation/research/projects/solanaceaesource/taxonomy/description-detail.jsp?spnumber=3754 "Solanum mauritianum"] . Version of August 2007. Retrieved 2008-SEP-28.
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