> Dear all,
>
> I have a few S.purpurea's, but my problem is that I have no idea
> what the difference between the venosa and the purpurea varieties is. One
> book says that the difference is that one is pubescent on the outside, and
> the other book says that the difference is that venosa has an unfrilled
> hood. Which one is which? Help!!
S.purpurea purpurea is generally smaller than venosa with the
opening being proportionally smaller than that of venosa. As well,
venosa is pubescent while purpurea is glabrous (sp?). Run your finger
along the pitcher and you should be able to tell the difference.
I think there's some trick about pinching the hood together and
if it's still the size of the opening, it's venosa. If it's smaller than
the opening, it's purpurea. I'm not sure how reliable this technique is
though.
>
> Bearo
>
>
Chris