In Hamarikyu Onshi Garden, from April 1 to May 16, in order to let the inhabitants of the ward know the splendor of the garden, the ward will bring the admission numbered ticket posted on the "Chuo-ku homepage / ward news" This year, residents of the city are conducting a “Flower and Green Gathering” that can be entered for free.
Following the Yoshino cherry tree, which was in full bloom at the end of last month, a group of so-called Yae-zakura, which is planted on the shores of the pond, from the Oden Bridge to the Kaiden Bridge in the Shioiri Pond, tend to attract attention. One of them is Yamabuki, beside the rest area of Hanakien.
The flower is known to have become one of the color names.
It is a deciduous shrub of the genus Japan globeflower, belonging to this species only.
Although it is a familiar flower figure, it has been popular for a long time and is one of the spring seasonal words.
The soft young green leaves and the bright yellow flower-colored appearance create warmth and signal the arrival of spring.
Japan globeflower's name is derived from "Yamashin," which expresses the appearance of a supple branches swaying in the wind.
In addition to single blooming, in addition to double-flowered (Yaezakiyamabuki) and chrysanthemum (Kikuzakiyamabuki), you can see white flowers (Shirobanayamabuki).
As a tea flower, the branches mixed with buds are used as "attached" as a treatment that adjusts the overall balance and creates a sense of season, and as "root tightening" to tighten the roots of inserted flowers and branches, etc. I hear that it is used.
Apart from the 5-valve Japan globeflower, there are 4-valve leaves, which are opposite to alternate leaves, but this is a separate genus (Rosaceae).
The leaf surface of Shiroyamabuki has deep wrinkles, and the edges are rough. These leaves serve as borders to enhance the white flowers, giving you a different neatness from Japan globeflower.
In addition, there is yamabukiso, which has flowers similar to Japan globeflower, but this is the genus Kusano.
From the left, Japan globeflower, Yae Japan globeflower, Kikuzakiyamabuki, Shirobanayamabuki, Shiroyamabuki, Shiroyamabuki