Query (optional)   in Class  All Allele Author Colleague Collection Assembly Gene Gene Class Gene Product Germplasm Image Journal Keyword Library Locus Map Map Data Marker Pathology Polymorphism Probe Protein QTL Rearrangement Reference Sequence Species Trait Trait Study Two Point Data  

---

GrainGenes Keyword Report: hierarchical classification system

[Submit comment/correction]

Keyword	hierarchical classification system
Quoted in	Baskin JM and Baskin CC (2004) A classification system for seed dormancy Seed Science Research 14:1-16.

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.