classification system
autoclassification
systematics
shelfwork
syntaxonomy
quinarian
Euascomycetes
subclass Euascomycetes
taxonomy
color code
quinarianism
hierarchical classification system
rating system
scoring system
typology
subclassification
systematism
subtypification
seroclassification
classifier
cladification
serosubtyping
KBS
serotyping
preclassification
cross-classification
cross-division
overclassification
categorization
subgenus Calliopsis
autocategorization
binomialism
group Amentiferae
Amentiferae
binomenclature
transclassification
typing
unclassification
nonclassification
microclassification
deployment
pyramidism
reclassification
Heterobasidiomycetes
subclass Heterobasidiomycetes
Schizomycetes
Dewey Decimal Classification
class Schizomycetes
CART
Corylaceae