Aestivation of hibiscus flower

Answer 1

Hibiscus flowers do not typically undergo aestivation, as they are known for their vibrant blooms and ability to withstand hot and dry conditions. However, during periods of extreme heat or drought, hibiscus flowers may close their petals to conserve moisture and protect their reproductive structures. This temporary closure of the flower is not considered true aestivation, as it is a short-term response to environmental stress rather than a long-term dormancy strategy.