Giant parsley, whose scientific name is Heracleum mantagazzianum , is a plant native to the southeast of the Asian continent, specifically in border regions of the Black Sea. It also grows in Europe and North America, places where its cultivation spread for ornamental purposes. Why should we avoid it?
Authorities warn that this species is harmful to both humans and pets. Due to the sap it contains, it can cause burns and other harmful effects. Below we detail how it got to America and what to do if you have contact with one.
What is giant parsley and how did it get to America?
Considered an invasive plant, giant parsley (Heracleum Mantegazzianum) is a species that is related to carrots, coriander, and parsley. Its size can reach 5 or 6 meters in height when fully developed. In addition, it has clusters of small flowers that are quite attractive because of their shape.
In fact, this is the reason why it reached the American continent. It is estimated that around 1917 the plant was introduced in the United States for decorative plantings. Through the National Geographic website , Kevin Heffernan, biologist and administrator of the Virginia Department of Conservation and Research, states that “it is a spectacular plant . “
Its flowers are similar to those of the elderberry, but its stem has purple spots and small white fluff. In addition, the leaves are large and their edges are rounded. It is believed that it was transported from Asia to North America by collectors who were fascinated by its beauty.
However, for years it was classified as a “weed” and its sale was prohibited. The reason? It is an invasive species whose sap is dangerous to the health of humans and animals. Even, for years, it has been tried to eradicate it from all the places where it is found.
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