Is it white, Hazel? This one is Guara lindheimeri, native to the USA -Mexico border area. A perennial I think. I love it, so dainty.
Tobes is a sweetie. Ian scared the daylights out of me the other day by coming in and telling me that Toby was crook again, not urinating properly .... he had a bladder stone op in the past ..... but I've watched him like a hawk since, and no, it's a nice stream.