Harold Wager

• Bad air and bad health
• Cytological observations on the yeast plant
• On the fertilization of Peronospora parasitica
• On the structure and reproduction of Cystopus Candidus Lév
• Sexuality of the fungi
• The cell structure of the Cyanophyceae.-
• The life-history and cytology of Polyphagus Euglenae
• The nucleolus and nuclear division in the root-apex of Phaseolus
• The teaching of botany in schools