Williamsonia

Five detailed models inspired by real life prehistoric plants. They feature slender fern-like foliage on chunky, patterned trunks. They bloom with a dramatic multi-layer flower. 
There are five different trees in progressive stages of growth/bloom. Supported versions included.

Scaled for 28/32mm but with plenty of detail to print larger. Not recommended for FDM printers unless you scale them up.