Hubertus Antonius van der Aa

Hubertus Antonius van der Aa
Born(1935-07-05)5 July 1935
Died7 May 2017(2017-05-07) (aged 81)

Hubertus Antonius van der Aa (Dutch pronunciation: [ɦyˈbɛrtʏs ɑnˈtoːnijʏs fɑn dər ˈaː]; 5 July 1935  7 May 2017) was a Dutch mycologist who described several genera and species of fungi. He studied at Utrecht University where he received his PhD in 1973 with the dissertation Studies in phyllosticta I.