Hi Hetty,
As you well know weather conditions can influence the appearance of plumeria flowers which makes the same flower look totally different as weather conditions change.
The picture of Daisy Wilcox in the video was taken when temperatures were in the 90s with very high humidity and days of CLOUDY conditions in Chicago >>>
The following picture of Daisy Wilcox was taken with temperatures in the 70s, low humidity and a string of SUNNY days in Chicago >>>
Bob