<P> Photoperiodism affects flowering by inducing the shoot to produce floral buds instead of leaves and lateral buds . </P> <P> Some short - day facultative plants are: </P> <Ul> <Li> Kenaf (Hibiscus cannabinus) </Li> <Li> Marijuana (Cannabis) </Li> <Li> Cotton (Gossypium) </Li> <Li> Rice (Oryza) </Li> <Li> Jowar (Sorghum bicolor) </Li> <Li> Green Gram (Mung bean, Vigna radiata) </Li> <Li> Soybeans (Glycine max) </Li> </Ul> <Li> Kenaf (Hibiscus cannabinus) </Li>

What is the effect of long periods of daylight on phytochrome and flowering in short day plants