Thanks, Danita. I was thinking possibly farinacea, but the pictures I'd found so far didn't look like mine. If the poor thing ever recovers, I'll snap a few close-ups of the flowers and leaves. I can't imagine it's anything too exotic; I mean, I bought it at Walmart.
Aha! I found a web page with lots of pictures of various types of Salvia:
http://www.hogendoornholland.c...
I do believe you're right, it's either Reference or Strata. I don't really care about nailing it down exactly; I just wanted to be able to get more. Either of those is close enough to what I have to make me happy.
THANKS!