People /P. Hirsch peoplepill id: p-hirschPH 1 views today 1 views this weekBotanistP. HirschBiographyListsAlso ViewedListsP. Hirsch is in following listsBy field of workFamous scientistsBy work and/or countryFamous ScientistsFamous BotanistsFrom our partnersSponsoredP. Hirsch