I am hoping to get the BOTANICAL name, but just the genus would really help!

Thanks!
#1 in the Acanthus family:



#2 also in Acanthus family, is this a cultivar of Eranthemum?



#3 Do sea grape species have red flowers?


#4 What cultivar of copperleaf (acalypha wilkesiana) is this?


#5 This is THE zinger of the trip--it has 4 petals and 4 more (so not a hibiscus), leaves are kinda like mulberry...


and its seed pod is a little thing like a green rumbutan!

A versatile plant, the red seeds within the ripe pods are used as spice, and the red pods themselves are sometimes used in floral arrangements--dry or fresh. It's called few names, but the common name I mostly hear is achiote and lipstick plant.

Thinking about how the spice is used in many dishes is making me hungry...

Someone IDed it for me as Bolo Bolo - Clappertonia ficifolia.