There have been many books written on Haworthia, mostly by Bruce Bayer.
I use them as my reference not amateur websites on the internet, but if you
must, try these for a start.
http://www.haworthia.com/http://www.chaparraltree.com/plants/thumbnails.shtml
Rick McGreal <rick at mynock.com> wrote in message
news:Xns936931646A7cabbageboy at 130.133.1.4...
> "Cereoid-XXXXX" <cereoid at prodigy.net> wrote in
> news:i3jqa.354$hi2.299 at newssvr19.news.prodigy.com:
>> > She is joking. The flower stem rarely grows that long in that
> > particular species.
>> *PHEW!*
>> > I did notice that the plant posing as Haworthia fasciata on the Desert
> > Tropicals website is actually Haworthia attenuata. They also have a
> > photo of the same thing under the correct name. That's why you can't
> > tell them apart.
>> Ah...DO you have any reliable images I could use?