heinricher

Updated: July 19, 2025

Heinricher however, in cultivating some anomalous forms of Iris pallida, succeeded in filling out this gap and in producing flowers with a uniform perianth and six stamens, recalling thereby the supposed ancestral type.

Hugo de Vries - Species and Varieties, Their Origin by Mutation

Though such instances cannot be considered as belonging strictly to the subject we are dealing with, I think it may be as well to give an example, especially as it affords an occasion for referring to the highly important researches of Heinricher on the variability and atavistic tendencies of the pale blue flag or Iris pallida.

Hugo de Vries - Species and Varieties, Their Origin by Mutation