Authors: Kastinger, Christoph; Weber, Anton
Publication: Linzer biologische Beiträge
Year: 2000
Genera: Columnea

Several species of Columnea are discussed, and the observation made that some species with relatively inconspicuous flowers (small, tubular, yellow) have foliage features that suggest attractiveness of hummingbirds — red splotches, red hairs, etc.

This short paper appears in the abstracts  for the 9th Austrian Botanist conference in Illmitz, 2000.