1. Autosyndese in Aegilops triuncialis L. ×Secale cereale L;Berg;Zeitschr. f. Züchtung,1931
2. The analysis of chromosome pairing in Triticum hybrids;Darlington;Cytologia,1931
3. The origin and behaviour of chiasmata. VIII. Secale cereale (n, 8);Darlington;Cytologia,1933
4. The origin and behaviour of chiasmata. VII. Zea mays;Darlington;Zeitschr. f. ind. Abst.- u. Vererb.-lehre,1934
5. The origin and behaviour of chiasmata. I. Diploid and tetraploid Tulipa;Darlington;Bot. Gazelle,1932