another plant ID

It is really tough to find a plant on the internet when you have no idea what it is. I'm tired of looking. Can anybody ID this plant for me?

The plant shown below was shipped to me as Pogostemon Stellata -- that can't be right. The leaves are green on top and dark red on the bottom, just like some ludwigias. The leaves and stem seem more like a hygrophilia (sp?) to me.



I planted a few of the stems in my tank just to see what happens (after removing a monster crypt wendtii), but this really isn't what I was looking for. Sorry about the out-of-water pic, but I didn't want to shock my fish by turning the lights back on this late.

 

Thanks, JDowns, L. Glandulosa is probably right ... I thought I looked at all of the ludwigia varieties, but I missed this one.

Thanks for the links, ceg... The 2nd link even had a pic of P. Stellata -- Broad Leaf (first time I've been able to find a pic of it), which is not all that different from my plant, though I still lean toward L. Glandulosa.