Mapacho: Sacred Tobacco Save
Use of Nicotiana in Amazonia.
http://www.biopark.org/peru/mapacho.html   

Nicotiana tabacum Save
Photograph of flowering stem.
http://www.dipbot.unict.it/orto/0182-...   

Nicotiana tobaccum Save
Closeup of flower of N. tabacum (labelled as tobaccum).
http://www.botany.hawaii.edu/faculty/...   

The Filthy Weed Save
History of human use of Nicotiana.
http://www.botgard.ucla.edu/html/bota...   

Tobacco Save
Article on Nicotiana and its use.
http://www.siu.edu/~ebl/leaflets/toba...   

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