The site at this link http://www.woodworking.org/WC/woodsampler.html
says:

"The WoodSampler is an online directory exhibiting some of the World's
most popular woods."

Is Douglas Fir not a "popular wood". It's not on the list.

I only ask because fir is on my mind at this time. I have to replace
the trim around a window that I believe is fir, so I'm just curious as
to why it isn't listed at that site.