| 摘要 |
‘Biringer’ Katsura is a newly and distinct variety of Katsura tree (Cercidiphyllum japonicum) having characteristics that are of commercial value in the nursery trade. As compared to Standard Katsura, ‘Biringer’ Katsura has darker green summer foliage; narrower, more upright branch angles; a tendency to hold the leaves later in the autumn; and greater winter hardiness.
|
