Nymphaea novogranatensis is a species of waterlily native to Colombia, Mexico, and Venezuela.

[1] Nymphaea novogranatensis is an aquatic herb[2] with ovoid rhizomes, which are stoloniferous in the initial growth phase.

The brownish purple abaxial leaf surface may also feature dark spotting.

[1] The type specimen of Nymphaea novogranatensis was collected by from a small depression along the road by Wiersema and González in Guarico, Venezuela on the 31st of August 1981.

[10] In Mexico, Nymphaea novogranatensis grows in temporary puddles found in low, open regions of thorny scrublands dominated by Parkinsonia aculeata.