To alleviate your cold, i will inject a warm color, or actually a hot color. I will show you one of our red flowers, the reds being our common color in the tropics. This is the Plumbago rosea synonymous with P. indica. It has a habit different from the common blue Plumbago auriculata. It has long stems that produce the flowers at the end.
Look at the base of the flower, it has some protrusions that i don't know the purpose for! If those are the anthers containing the pollens, the distance explains the reason i haven't seen any pod yet.
Or probably they protect the most important part of the reproductive system, the developing embryo, which is inside that portion of the flower. An insect will have difficult time in trying to penetrate those barriers.
These show the unruly, entangled stems with the flowers. The stems are so long tending to bend and mix with all other stems near it.
If the stem can only be held straight, they are so beautiful in these arrangements. Unfortunately, the vaselife is only for 1-2 days, the old flowers dehisce and new ones open, giving way to a very colorful succession.