Unknown Spotting ( Small Yellow Flowers )

Description:

I have some small yellow flowers blooming, about five feet from the front door, on the right side. These small yellow flowers open up in the early afternoon, and about one hour later, all the small yellow flowers that are in bloom, would all close up. The small yellow flowers, would open and close everyday, for as long as they are in bloom. ( 12:00 noon time ) I decided to go outside, to photograph these small yellow flowers. When I got outside, it was very windy. Because of the wind, I was not able to take any photos, of the small yellow flowers, that were outside. I picked some of these small yellow flowers, and I brought them inside my house with me. I then laid the small yellow flowers, on the dining room table, so I could photograph them. About one minute later, the small yellow flowers, the stems, and the buds, all got soft and limp. They all got wilted. The large, green leaves, at the bottom of these plants, all remained firm. The small yellow flowers, was one fourth of an inch tall, and one fourth of an inch wide. One, large, green leaf, was three and one eighth of an inch long, and one and one half of an inch wide. The small yellow flowers, and the buds, was at the top and the middle of these plants, and the large, green leaves, was at the bottom, of these plants.

Habitat:

These small, yellow flowers, was in bloom, about five feet from the front door, on the right side...

Notes:

I spotted a small group, of small yellow flowers, in bloom, about five feet from the front door, on the right side. I've been watching these small, yellow flowers, everyday. During the early afternoon, most of these small, yellow flowers, would open up, and about an hour later, these same, small, yellow flowers, would completely close up. This would happen everyday, for as long as any, small, yellow flower, was in bloom..