Right, although I do believe it is now known as Leucophyta brownii. A nice easy one to get the little grey cells working again. I was hoping to post another one but am having a small glitch. My computer has been ill recently resulting in a spell in intensive care with major surgery and organ transplants. Things I could accomplish in seconds with my old, steam-driven system are proving more difficult under the new regime. Still. I'll persevere and crack it in the end.