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236　四季彩14　四季彩14とタケシマキリンソウの草姿を比較

236

四季彩14とタケシマキリンソウの草姿を比較　

Comparing the grass appearance of Shikisai 14 and Phedimus takesimensis

１　四季彩14はタケシマキリンソウ突然変異種の中でも斑入りのきれいな品種です。斑入り葉冬季の色は淡黄色で全斑葉でも同じ色調で現れます。葉色は日本園芸植物色表3505付近が現れます。突然変異では白色も再現できますが、露天の雨水の少ない環境、逆に高温ひでり状態で急に起きる夕立後の日射で高温高湿度の蒸れ状態で枯損しにくい特性を持たせるには緑に近い萌え色＝日本園芸植物色表3505付近が最も耐性が強い色素帯と言えます。

２　タケシマキリンソウ種の中では中型種、秋から成長している成長枝の葉は特に大きく成長する。タケシマキリンソウなど一般のキリンソウは葉が直立に近い状態で生育するに対し、四季彩14は横広がりの姿をします。

３　開花はやや晩成の7月頃より開始する。花は集合咲きのタケシマキリンソウの特徴を受け継いでいる。

４　冬至芽の発生数は比較的多い部類に属する。株元より発芽する。前年発生冬至芽の成長枝は太い枝になるが、冬至芽の発芽は、木質部の株元付近に集中して発生する。

５　木質部太く、数は少ないがほとんどは冬季に枯損する。

Comparing the grass appearance of Shikisai 14 and Phedimus takesimensis

1. Shikisai 14 is a beautiful variegated variety among the Takeshima giraffe mutants. The color of the variegated leaves in winter is pale yellow, and all the variegated leaves appear in the same tone. The leaf color is around 3505 in the Japanese Horticultural Plant Color Table. Although it is possible to reproduce a white color through mutation, it is necessary to create a green color so that it does not wither easily in an outdoor environment with little rainwater, or conversely in a high temperature, high humidity and stuffy state due to the sudden sunlight after a shower. Near Moe color = around 3505 in the Japanese Horticultural Plant Color Table can be said to be the most resistant pigment zone.

2. It is a medium-sized species among the Takeshima Kirinso , and the leaves on the growing branches that grow from autumn grow especially large. While common Kirinso such as Takeshima Kirinso grow with leaves almost upright, Shikisai 14 has a horizontally spreading appearance.

3. Flowering begins in July, which is a little late. The flowers inherit the characteristics of the group-blooming Takeshima Kirinso.

4. The number of winter solstice buds occurring is relatively large. Germinates from the stock. The growth branches of the winter solstice buds that occurred in the previous year become thick branches, but the germination of the winter solstice buds occurs concentrated near the base of the tree in the woody part.

5. The woody part is thick, and although there are few in number, most of them wither in the winter.

色調

露天の雨水の少ない環境、逆に高温ひでり状態で急に起きる夕立後の日射で高温高湿度の蒸れ状態で枯損しにくい特性を持たせるには、緑に近い萌え色＝黄緑色＝日本園芸植物色表3505付近が最も耐性が強い色素帯と言えます。

tone In order to have a property that does not wither easily in an open-air environment with little rain water, or on the other hand, in a high temperature, high humidity, and stuffy state due to the sudden sunlight after a shower, a moe color close to green = yellow-green = Japanese gardening. The color zone around 3505 on the plant color table can be said to be the most resistant pigment zone.

四季彩１４は葉の耐候性と美しさを備え持つ日本園芸植物色表3505付近色のキリンソウを選択しています

For Shikisai 14, we have selected Kirinsou, which has a color near 3505 in the Japanese Horticultural Plant Color Table, which has weather resistance and beauty of its leaves.

冬季の葉色葉は黄緑色を維持しつつ葉端部が紅葉します。

Leaf color in winter The leaves maintain their yellow-green color while the edges of the leaves turn red.

冬至芽の発生の仕方

タケシマキリンソウは前年より成長した茎が木質化して、株元からある程度の距離は枯死せず冬至芽を発芽させますが、四季彩１４の茎は発根着床していない茎はほとんど枯死します。

秋に成長する冬至芽はほとんど株元周辺より発生します。

How winter solstice buds develop

The stems of Phedimus takesimensisthat have grown from the previous year become woody and do not wither and germinate winter buds within a certain distance from the base of the plant, but most of the stems of Shikisai 14 that have not rooted and settled will wither. . Most of the winter solstice buds that grow in autumn occur around the base of the plant.