I do not know what is the real name of these flowers. They bloom from 9:00 to 11:00 o’clock in the morning. In Filipino or Tagalog language, we called it as “alas dyes” or when translated to English literally is “ten o’clock” because the flowers are open during that time and become withered at the afternoon. It really adds beauty in our garden. I googled out and it looks similar to pink california flowers. Can anyone tell me the name of these pink flowers?