You are probably right, there's no such thing as Samoan mahogany. I did a quick search that speaks that there is an effort a foot to plant it and teak though:
http://www.eoearth.org/article/Samoan_t ... st_forestsJohnson Flooring wrote back to me explaining that the flooring is not seconds or contract grade, and states that the 1' to 4' is normal for this flooring. I must say that the photos of their flooring looks bizarre as they are very spotty... with only 1-4' lengths.
The floor I replaced is red oak strip that was as hard as nails... I did not want to replace it, but finding someone to extend and finish the floor was too difficult.
I started the flooring tonight, namely framing the hearth. When I am complete I will post some photos.
Thanks.
Snoopy_