So far, all published results relating to the gibberellin content of plants, or plant organs, have been obtained by various gibberellin-extraction techniques. This procedure is useful in the ...

A twining climber reaching 3m with green leaves. Scarlet flowers develop into long, straight runner beans. In the UK it is grown as a summer annual, lasting only one year.

A twining climber reaching 3m with green leaves. This heritage variety has white flowers which develop into runner beans. These can either be eaten fresh or the pods can be left to mature and the ...