The Genetics and Cytology of Certain Cereals

I. Morphological and Cytelogical Studies on Triploid, Pentaploid and Hexaploid Avena Hybrids

Abstract

1. One triploid hybrid, Avena barbata×strigosa, two pentaploid hybrids, A. barbata×fatua and A. barbata×sterilis, four hexaploid hybrids, A. fatua×sativa, A. fatua×sterilis, A. sativa×byzantina and A. sterilis× byzantina, and their parents were studied morphologically and cytologically.