キバナコスモスはコスモス属の一種ですが、その葉はコスモスとは異なります。コスモスの葉は糸状ですが、キバナコスモスの葉は菊の葉に似てギザギザしています。
キバナコスモスに似た花にオオキンケイギクがあります。オオキンケイギクは、特定外来生物法により栽培などが禁止されており、個人が野外に植えると、懲役３年以下または300万円以下の罰金が科せられます。うっかり間違えると大変ですね。両者を見分ける方法は、葉を見ることです。オオキンケイギクの葉は、ギザギザがなく細長い形をしています。
Yellow cosmos is a species of the genus cosmos, but its leaves are different from those of cosmos.
Leaves of cosmos are threadlike, while the leaves of yellow cosmos are jagged, similar to chrysanthemum leaves.
A flower similar to the yellow cosmos is lance-leaved coreopsis. The Invasive Alien Species Act prohibits the cultivation of lance-leaved coreopsis, and those who plant it outdoors face imprisonment of up to three years or a fine of up to 3 million yen. Inadvertently confusing the two can lead to serious problems. A good way to tell the difference between the two is to look at the leaves. The leaves of lance-leaved coreopsis have an elongated shape without jagged edges.
キバナコスモスに似た花にオオキンケイギクがあります。オオキンケイギクは、特定外来生物法により栽培などが禁止されており、個人が野外に植えると、懲役３年以下または300万円以下の罰金が科せられます。うっかり間違えると大変ですね。両者を見分ける方法は、葉を見ることです。オオキンケイギクの葉は、ギザギザがなく細長い形をしています。
Yellow cosmos is a species of the genus cosmos, but its leaves are different from those of cosmos.
Leaves of cosmos are threadlike, while the leaves of yellow cosmos are jagged, similar to chrysanthemum leaves.
A flower similar to the yellow cosmos is lance-leaved coreopsis. The Invasive Alien Species Act prohibits the cultivation of lance-leaved coreopsis, and those who plant it outdoors face imprisonment of up to three years or a fine of up to 3 million yen. Inadvertently confusing the two can lead to serious problems. A good way to tell the difference between the two is to look at the leaves. The leaves of lance-leaved coreopsis have an elongated shape without jagged edges.
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| キバナコスモス yellow cosmos |
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| オオキンケイギク lance-leaved coreopsis |
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