"Next it was found that it was physiologically and structurally the same in the plant, that it was the living part of the plant, that which manifested the life and did the work in vegetable as well as in animal organisms"
This quote is written / told by Asa Gray between November 18, 1810 and January 30, 1888. He/she was a famous Scientist from USA.
The author also have 21 other quotes.