Ask the Expert: can someone identify these?

i need to find information on these plants no one at the park could tell me so i thought you guys could! ive seen them around but people just identify them as tropicals Jess

Jess,

Just off the top of my head I would say:

plant 1 is some kind of Dieffenbachia

plant 2 is some kind of Dracaena

plant 3 is some kind of Rhapis – miniature fan plam

plant 4 is some kind of spathipyllum

Are these plants in an atrium setting – they don't seem to be in a natural planting which is making the identification a little difficult.  Depending on the situation, my identification of each plant could change.

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