Houseplants purifying the air

[Michael Rosencrantz]

Dr Judith Fliegmann (fliegm at gsf.de) wrote:
: Hi,

: you should have a look at the following paper: Giese et al., 1994, Plant Physiology 104, 
: 1301-1309, if you want to get some informations about indoor air purification by spider 
: plants.

: bye, Judith

I also saw a seed catalog with a section titled "Plants that Remove 
Indoor Air Pollution." I think it was the SBE catalog somewhere on the WWW.