Thanks, corky! Looks pretty much like a D. 'Dorks Pink'.
Richard, my experience with frost tolerance and pygmy drosera is that adult plants can withstand light frosts, even the pots frozen solid for some days. Loose gemmae (not the attached ones, however) and youngsters will die under these conditions quickly. Therefore I keep my adult plants in my wintergarden, while the next generation is grown inside at long photoperiods until spring when I adjust them to the conditions in the wintergarden.
Best regards
Dieter