'Kura clover is described as a deep-rooted, long-lived, spreading, rhizomatous, perennial '

摘要

The clovers are by far the most important nectar-producing plants in the United States. One species, which has been around for a number of years but that has not been widely planted is Trifolium ambiguun. It is sometimes called"honey clover", "Pellett clover", "Caucasian clover"(because it was originally imported from Caucasina Russia) and "kura clover". Kura clover appears to be the most popular name but I have not been able to find its origin. Pellett(1947) thought is was one of the greatest of honey plants. Articles about is have appeared in the bee journals as early as 1945 but I am not aware that farmers who use pastures have been so enthusiastic about it until a few years ago.