Cattleya wallisii is a species in the Cattleya genus.
.
This name is accepted name for the species in
the family Orchidaceae
subfamily Epidendroideae,
tribe Epidendreae,
subtribe Laeliinae,
and under infraspecific classification, it is in the
subgenus Cattleya
section: Cattleya
series: Lawrenceanae
. This species is found in N. Brazil.