Companies, Nature and Health

- the campaign site of Healthy Plants in the Workplace

- Reported impacts of interior plantscaping in office environments in the United states

- Plants for People (E,G, FR) is an international initiative to promote and spread knowledge about health effects of plants in a working environment

- Plants in buildings: A web site that provides inspiration and technical advice on all aspects of interior landscaping.

- Landschapsbeheer Nederland (E) has made a brochure (NL) about examples and benifits of companies in a green environment.