LEAF VS FLOWER CLOCKS. “When grown outdoors, the flowers of C. arvensis open in the morning and close in the afternoon, for about 5 d prior to petal wilting. Temperature changes had no effect on opening or closure. Under continuous darkness, opening and closure showed a 24 h rhythm. When the leaves were subjected to a different day/night cycle from the flowers, the opening and closing rhythm followed that of the flowers.”
https://lnkd.in/eTEzGE9
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022