Nuphar lutea subsp. polysepala (Engelm.) Beal belongs to the Nymphaeaceae family. Flora of the World contains 5 recorded occurrences of this taxon, distributed across 1 country.
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Nymphaeales
Family
Nymphaeaceae
Genus
Nuphar
Specific Epithet
lutea
Infraspecific Epithet
polysepala
Authorship
(Engelm.) Beal
Source
GBIF Backbone Taxonomy