Taro red bone(Caladium)

This is a taro leaf that has a red color in the middle of the leaves, which is also called the red bone.

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In the picture below, which is marked under the black color, that's called the red bone.

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![image]()

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So little knowledge of me about the introduction of red taro leaves, hopefully this can be useful, apologize if there is a lack of writing and explanation.