Tropical Zone Gardening: Plant ID please, 0 by geobar

geobar wrote:
OK, about 5 weeks later, here are acouple of photos showing the flowers and more extended bracts. Is it a form of S. oblongata? It's a big plant (think it will be a shrub soon!), Leaves are very large -8" long by 5-6" wide. Stems alout 3/4" thick. This species seems to be very variable based on the photos I saw on Google. Further comments much appreciated.
PS. very readily propagated from cuttings.
George.