What is "lysurus"

Lysurus is a genus of bird in the Emberizidae family. Recent evidence indicates this genus should be merged into Arremon, but if recognized as a valid genus, it contains the following species:

• Olive finch (Lysurus castaneiceps)
• Sooty-faced finch (Lysurus crassirostris)

Lysurus is a genus of fungi in the Phallaceae, a family known collectively as the stinkhorn fungi. The species have a widespread distribution, but are specially prevalent in tropical areas.