As An Invasive Species in North America
Norway maples release chemicals to discourage undergrowth, which tends to create bare, muddy run-off conditions immediately under the tree. A. platanoides has been shown to inhibit the growth of native saplings as a canopy tree or as a sapling. The Norway maple also suffers less herbivory than the sugar maple, allowing it to gain a competitive advantage against the latter species. As a result of these characteristics, it is considered invasive in some states, and has been banned in New Hampshire and Massachusetts. The Norway maple is one of three species Meijer Garden Centers no longer sell; Meijer made this decision due to the tree's invasive nature. Despite these steps, the species is still available and widely used for urban plantings in many areas.
Read more about this topic: Acer Platanoides
Famous quotes containing the words north america, invasive, species, north and/or america:
“New York is a meeting place for every race in the world, but the Chinese, Armenians, Russians, and Germans remain foreigners. So does everyone except the blacks. There is no doubt but that the blacks exercise great influence in North America, and, no matter what anyone says, they are the most delicate, spiritual element in that world.”
—Federico García Lorca (1898–1936)
“The frequency of personal questions grows in direct proportion to your increasing girth. . . . No one would ask a man such a personally invasive question as “Is your wife having natural childbirth or is she planning to be knocked out?” But someone might ask that of you. No matter how much you wish for privacy, your pregnancy is a public event to which everyone feels invited.”
—Jean Marzollo (20th century)
“Our species successfully raised children for tens of thousands of years before the first person wrote down the word “psychology.” The fundamental skills needed to be a parent are within us. All we’re really doing is fine-tuning a process that’s already remarkably successful.”
—Lawrence Kutner (20th century)
“The North has no interest in the particular Negro, but talks of justice for the whole. The South has not interest, and pretends none, in the mass of Negroes but is very much concerned about the individual.”
—Zora Neale Hurston (1891–1960)
“Sitting at the table doesn’t make you a diner, unless you eat some of what’s on that plate. Being here in America doesn’t make you an American. Being born here in America doesn’t make you an American.”
—Malcolm X (1925–1965)