Seed Ecology and Environmental Conditions of Hypericum sinaicum, Growing in South Sinai, Egypt

A study on the seed ecology of Hypericum sinaicum, an endemic medicinal plant in South Sinai's Saint Catherine Area, revealed that calcium carbonate (CaCO3) and hot water treatments significantly enhanced its germination rates. The research identified seven endemic species within the soil seed bank, highlighting their ecological significance and vulnerability to unmanaged human activities. By examining both the soil seed bank and germination responses under various conditions, the study provides critical insights for long-term conservation strategies. These findings underscore the varying behaviors of endemic species along environmental gradients and their adaptive strategies for survival in disturbed habitats.

Moustafa, A., Zaghloul, M., & Al-Sharkawy, D. (2015). Seed Ecology and Environmental Conditions of Hypericum sinaicum, Growing in South Sinai, Egypt. Catrina: The International Journal of Environmental Sciences, 10(1), 11–26. https://doi.org/10.12816/0010693