Genetics and eugenics; a text-book for students of biology and a reference book for animal and plant breeders,

"Appendix: Translation of Mendel's paper, Experiments in plant-hybridization": p. 313-353.

Plantæ hybridæ ...

Also published in Linné's Amoenitates academicae, v. 3, ed. 1, 1756; ed. 2, 1764; ed. 3, 1787, p. 28-62; and Gilibert's Systema plantarum europa, v. 5, 1786, p. 459-492. cf. Hulth, Bibl. Linn. (1907) p. 83.

Kreuzungsuntersuchungen an Hafer und Weizen /

K. Fysiografiska sa̲llskapets handlingar. n. f., bd. 20, nr. 2; bd. 22, nr. 6.

A biochemic basis for the study of problems of taxonomy, heredity, evolution, etc., with especial reference to the starches and tissues of parent-stocks and hybrid-stocks and the starches and hemoglobins of varieties, species, and genera.

Mode of access: Internet.

Bursa bursa-pastoris and Bursa heegeri biotypes and hybrids,

"Papers of the Station for experimental evolution no. 12."

Mutants and hybrids of the oenotheras.

Papers of Station for experimental evolution at Cold Spring Harbor, New York, no. 2.