i spent 6 1/2 years in a windowless office that had flourescents on about 12 hrs a day, 5 days a week. the
plants i had that did well were:
aspidistra (not sure about the spelling but it is commonly called a "cast iron
plant"
prayer
plantafrican violets
draceana marginata
peace lilly
schefflera
i also had a small jade that did ok, and is still
growing at home, and i've been away from there almost a year now. in fact, all of the
plants are doing ok here at the house, in varying amounts of light. the cast iron
plant is outside though.