Book: The Movements And Habits Of Climbing Plants A revolving tendril, though inclined during the greater part of its course at an angle of about 45 degrees (in one case of only 37 degrees) above the horizon, stiffened and straightened itself from tip to base in a certain part of its course, thus becoming nearly or quite vertical. I witnessed this repeatedly; and it occurred both when the supporting internodes were free and when they were tied up; but was perhaps most conspicuous in the latter case.
Details of Book: The Movements And Habits Of Climbing Plants Book: The Movements And Habits Of Climbing Plants
Author: Charles Darwin
ISBN: 1419174711
ISBN-13: 9781419174711
, 978-1419174711
Binding: Paperback
Publishing Date: Jun 2004
Publisher: Kessinger Publishing
Number of Pages: 120
Language: English