Hi Mary Sue, Good point. I definitely haven't considered T. bridgesii but to tell the truth I have a hard time deciphering the filament attachment. Perhaps you have to dissect the flowers and compare them side by side, which I have never done. I don't know this group very well so I value your opinion. So we may have either species and a better photo of perhaps a dissected flower is necessary to confirm the ID. Nhu On Wed, Oct 26, 2011 at 3:56 PM, Mary Sue Ittner <msittner@mcn.org> wrote: > Hi Nhu, > > It is sometimes difficult to tell Triteleia bridegsii and T. laxa > apart. From Gene's photo you can't really tell whether the stamens > are attached at one or two levels. In my experience T. bridegsii > sometimes photos pinkish-purple like his picture. Had you considered > that it might be that species which does grow into Oregon? >