A new species and subgenus of Desmanthodium (Compositae, Helianheae) from southern Mexico
@article{Arriagada2008ANS, title={A new species and subgenus of Desmanthodium (Compositae, Helianheae) from southern Mexico}, author={Jorge E. Arriagada and Tod F. Stuessy}, journal={Brittonia}, year={2008}, volume={42}, pages={283-285} }
Desmanthodium congestum, a new species from Chiapas, Mexico, is described and illustrated. Its morphological features are clearly distinguishable from other species of the genus, so much so that this taxon forms a new subgenus withinDesmanthodium, subgenusMultiaggregata.