Lilac

Not in the greenhouse, but just in our backyard (on yet another low-frame day). The same plant as from this shot last year — http://365project.org/rhoing/365/2012-03-26
I really liked the greens and purples. Family Oleaceae (same family as the familiar yellow-flowering forsythia), but I am not even going to hazard a guess as to its species. (Genus may be Syringa.)

Genus page at PhytoImages (if Syringa), http://phytoimages.siu.edu/cgi-bin/dol/dol_terminal.pl?taxon_name=Syringa&rank=genus

One year ago (“Bearded iris”): http://365project.org/rhoing/365/2012-04-23
Two years ago (“Flowers from Steve”): http://365project.org/rhoing/365/2011-04-23

[Rick Schies]

Now that's what I'm talking about. Spring is here.

[Michelle]

That looks lovely and I bet it smells great as well.