@mastersthesis{mastersthesis0a1cbe22,
title   = {Estudos citologicos na familia orchidaceae},
author = {Blumenschein, Almiro and Brieger, Friederich Gustav},
year = {1957},
doi = {10.11606/T.11.1900.tde-20231122-092847},
school = {Universidade de São Paulo}
}