Note on Neotropical Acacia (Leguminosae: Mimosoideae)

Whilst working on Central American collections of Acacia I found a confusing specimen. This is Pringle 8382 type of Lysiloma cuernavacana Britton & Rose, transferred into Acacia as A. cuernavacana by Sandwith (1928). This specimen is a mixed collection that consists of fruits of Piptadenia flava (Spreng.) Bentham and inflorescences of Acacia macilenta Rose, both with foliage. I here designate the flowering material as the lectotype of Lysiloma cuernavacana Britton & Rose. Further examination of type material shows that A. cuernavacana is synonymous with A. macilenta Rose and Senegalia oaxacana Britton & Rose. The complete synonymy for this taxon is as follows:

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	0
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average