Environmental Factors Controlling Capitulum Opening and Closing of Dandelion, Taraxacum albidum |
| |
Authors: | Tanaka Osamu; Wada Hiromitsu; Yokoyama Takuji; Murakami Hiroshi |
| |
Institution: | Department of Biology, Faculty of Science, Konan University Kobe 658, Japan |
| |
Abstract: | The capitula of Taraxacum albidum kept in darkness opened whenthe temperature rose. The higher the temperature before thechange and greater the temperature rise, the larger the openingresponse was. The opening was promoted by light. The capitulakept in darkness at 20?1?C opened after exposure to light withoutthe temperature rise. The capitula closed 810 h afterthe beginning of the opening under constant light and temperatureconditions. (Received November 8, 1986; Accepted March 13, 1987) |
| |
Keywords: | |
本文献已被 Oxford 等数据库收录! |
|