manna gum

from WordNet (r) 3.0 (2006)
manna gum
    n 1: tall tree yielding a false manna [syn: {manna gum},
         {Eucalyptus viminalis}]
    
from The Collaborative International Dictionary of English v.0.48
manna gum \manna gum\ n. (Bot.),
   A tall tree ({Eucalyptus viminalis}) yielding a false manna.
   [WordNet 1.5]
    

[email protected]