Is this Draba norvegica?

Yikes, that kind of an ID is beyond me but here's a description in case it's helpful to you or someone else:

http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250094695

The structure of the teensy hairs on the leaves and of the seedpods are often used to distinguish species, from what I've read.

Thanks. Now I need a botanical dictionary :-).

Most photos of D. norvegica show flowers being held much higher above the foliage than on my plant. On the other hand, the efloras write-up calls the species highly variable (without specifying the nature of the variability). Hopefully someone who's grown a variety of drabas will swing by here and set me straight.

The flower stems on Brassicaceae often elongate through the flowering period... just something to throw into the mix.

I doubt that it is D. norvegica, it is not like the ones I have seen. I can't remember seeing anything quite like it either. Although the stem elongate after flowering the stem on your plant is too leafy.

Here are some links:

http://svalbardflora.net/index.php?id=144

http://www.kristvi.net/flora/B/bergrublom.htm

Thanks for the replies so far. I'll try to take another picture after the flowers have developed some more and seed formation is starting.