Synonyms recognized by ITIS (bold taxon is currently accepted):

     Monotropa hypopithys L.
     Hypopitys americana (DC.) Small
     Hypopitys fimbriata (Gray) T.J. Howell
     Hypopitys insignata Bickn.
     Hypopitys lanuginosa (Michx.) Nutt.
     Hypopitys latisquama Rydb.
     Hypopitys monotropa Crantz
     Monotropa hypopithys var. americana (DC.) Domin
     Monotropa hypopithys ssp. lanuginosa (Michx.) Hara
     Monotropa hypopithys var. latisquama (Rydb.) Kearney & Peebles
     Monotropa hypopithys var. rubra (Torr.) Farw.
     Monotropa lanuginosa Michx.
     Monotropa latisquama (Rydb.) Hultén

Common Name(s): many-flower Indian-pipe, pinesap.

Taxonomic Hierarchy: (ITIS TSN=503871, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Dilleniidae
                            Order: Ericales
                                Family: Monotropaceae
                                    Genus: Monotropa
                                        Species: Monotropa hypopithys