I had completely forgotten what this flower was, and just spent way too much time trying to find out. Which is funny, because I have a ton of photos of it, including one in the header images, but my image database is not up to date. Anyway, it’s a Mirabilis jalapa, more often known as a four-o-clock flower – one I specifically planted in order to attract hummingbirds (which never worked.) I always liked the contrast of the pollen against the petals. Maybe I should buy some more seeds…