USA

Allergon Division is situated in Missouri, USA, and is ideally located for the pollen collection of the common US species.  Allergon Division collects pollen raw materials over more than a 1000-mile range, covering the majority of the United States.

Allergon Division also functions as a base unit for the study of blooming times and locations for US species. We also work with our customers to source new or hard to find species. A database, with over 700 species, is maintained at the site.