Cultivation
Specimens were given to Mr. Donald C. Willeke of Minneapolis, Minnesota, former Chairman of the Minnesota and U. S. Urban Forest Councils, who planted them in that city. Most of these trees still survive; one specimen planted in 1977 attained a height of over 20 m and d.b.h. of 50 cm in 30 years. 'Iowa State' is not known to have ever been in commerce, nor is it known to have been introduced to Europe or Australasia.
Read more about this topic: Ulmus Americana 'Iowa State'
Famous quotes containing the word cultivation:
“If you will think about what you ought to do for other people, your character will take care of itself. Character is a by-product, and any man who devotes himself to its cultivation in his own case will become a selfish prig.”
—Woodrow Wilson (1856–1924)
“Any writer, I suppose, feels that the world into which he was born is nothing less than a conspiracy against the cultivation of his talent.”
—James Baldwin (1924–1987)
“We Russians have assigned ourselves no other task in life but the cultivation of our own personalities, and when we’re barely past childhood, we set to work to cultivate them, those unfortunate personalities.”
—Ivan Sergeevich Turgenev (1818–1883)