This sounds like something straight out of "Singularity Sky."
Yahoo! News - Flower-Power Could Help Clear Land mines
COPENHAGEN (Reuters) - A Danish biotech company has developed a genetically modified flower that could help detect land mines and it hopes to have a prototype ready for use within a few years.
UPDATE: Slashdot is linking the story now too.
Posted by bill at January 27, 2004 01:04 PM