Cassia fistula flowers brighten Hanoi streets
VOV.VN - Colorful Cassia fistula flowers have brought a sparkle to streets in Hanoi in the hot summer in mid-May.
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| The beauty of yellow Cassia fistula flowers enthralls Hanoians. |
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| Cassia fistula flower, known as Osaka, is a flowering plant in the family Fabaceae and has recently become popular to Hanoians. |
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| Cassia fistula flower originates in South Asia and is honoured as the national flower of Thailand. |
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| The flower is very beautiful in Hanoi sunny days. |
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| Cassia fistula flower blooms between May and July. |
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| Along with crape myrtle and flamboyant, cassia fistula flowers have become a symbol in early summer. |
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