Phsnogram is likely misspelled.
Phsnogram has no English definition.
As a noun cladogram is
a branching treelike graphical representation of the phylogenetic relationships between organisms showing which taxa have branched from common ancestors.
phsnogram
Not English
Phsnogram has no English definition. It may be misspelled.
cladogram
English
Noun
(
en noun)
(taxonomy) A branching treelike graphical representation of the phylogenetic relationships between organisms showing which taxa have branched from common ancestors.
(phylogenetics) A phylogenetic tree that is strictly the outcome of a cladistic analysis.