John Donald Mood (November 15, 1945) is a Danish botanist.
[1] As of October 2010, He has more than 44 records of identifications and classifications of new species.
He regularly publishes in: Nordic J. Bot .
; New Plantsman; Notes Roy.
Mood, J, K Larsen.New Curcumas from South-east Asia 2001 New Plantsman, vol.
207-217 A folk botany of Guam: an ethnobotanical study of the Guamanian-Chamorro 1976, Ed.