| Hypopitys  brevis | Hypopitys brevis Small, in Britton, N. Amer. Fl. 29(1): 13. 1914. |  | OREGON: Marion Co.: Independence Valley, Aug 1892, Craig 5214 (holotype: NY; isotype: OSC). | 
				| Hypopitys  dentata | Hypopitys dentata Rafinesque, Med. Repos., ser. 3. 1: 297. 1810. |  | "Virginia and Maryland", | 
				| Hypopitys  europaea | Hypopitys europaea Nuttall, Gen. N. Amer. Pl. 1: 271. 1818, nom. illegit. | Hypopitys monotropa Crantz 1766; Monotropa hypopithys Linnaeus 1753. |  | 
				| Hypopitys  fimbriata | Hypopitys fimbriata (A. Gray) Howell, Fl. N.W. Amer. 429. 1901. | Monotropa fimbriata A. Gray 1873. |  | 
				| Hypopitys  glabra | Hypopitys glabra (Roth) de Candolle, Prodr. 7: 780. 1839, nom. illegit. | Monotropa hypophegea Wallroth 1822; Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Hypopitys  hypophegea | Hypopitys hypophegea (Wallroth) G. Don, Gen. Hist. 3: 866. 1834. | Monotropa hypophegea Wallroth 1822; Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Hypopitys  insignata | Hypopitys insignata E. P. Bicknell, Bull. Torrey Bot. Club 41: 413. 1914. |  | MASSACHUSETTS: Dukes Co.: Chappaquiddick Island, 5 Oct 1912, Bicknell 6775 (holotype: NY; isotypes: NY 2 shts). | 
				| Hypopitys  lanuginosa  var. rosea | Hypopitys lanuginosa (Michaux) Small, var. rosea House, Bull. New York State Mus. 243/244: 69. 1923, nom. illegit. | Monotropa lanuginosa Michaux, var. rubra Torrey 1846. |  | 
				| Hypopitys  latisquama | Hypopitys latisquama Rydb., Bull. Torrey Bot. Club 41: 461. 1913. |  | MONTANA: Gallatin Co.: Bridger Mountains, 28 Jul 1896, Flodman 708 (holotype: NY; isotype: NY). | 
				| Hypopitys  lutea | Hypopitys lutea Gray, Nat. Arr. Brit. Pl. 2: 404. 1821, nom. illegit. | Hypopitys monotropa Crantz 1766; Monotropa hypopithys Linnaeus 1753. |  | 
				| Hypopitys  monotropa  var. glabra | Hypopitys monotropa Crantz, var. glabra (Roth) Druce, List. Brit. Pl. 47. 1908. | Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Hypopitys  multiflora | Hypopitys multiflora Scopoli, Fl. Carniol., ed. 2. 1: 285. 1771, nom. illegit. | Hypopitys monotropa Crantz 1766; Monotropa hypopithys Linnaeus 1753. |  | 
				| Hypopitys  multiflora  subsp. hypophegea | Hypopitys multiflora Scopoli, subsp. hypophegea (Wallroth) Rouy, in Rouy & Foucaud, Fl. France 4: 10. 1897. | Monotropa hypophegea Wallroth 1822; Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Hypopitys  multiflora  var. americana | Hypopitys multiflora Scopoli, var. americana de Candolle, Prodr. 7: 780. 1839. |  |  | 
				| Hypopitys  multiflora  var. glabra | Hypopitys multiflora Scopoli, var. glabra (Roth) Ledebour, Fl. Ross. 2: 934. 1846. | Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Hypopitys  multiflora  var. hirsuta | Hypopitys multiflora Scopoli, var. hirsuta Ledebour, Fl. Ross. 2: 934. 1846, nom. inadmiss. | Monotropa hypopithys Linnaeus, var. hirsuta Roth 1788, nom. inadmiss.; Monotropa hypopithys Linnaeus 1753. |  | 
				| Hypopitys  multiflora  var. ramosa | Hypopitys multiflora Scopoli, var. ramosa Rouy, in Rouy & Foucaud, Fl. France 4: 10. 1897. |  |  | 
				| Hypopitys  multiflora  var. serotina | Hypopitys multiflora Scopoli, var. serotina Rouy, in Rouy & Foucaud, Fl. France 4: 10. 1897. |  |  | 
				| Hypopitys  racemosa | Hypopitys racemosa Rafinesque, Med. Repos., ser. 3. 1: 297. 1810. |  | "Maryland, Pennsylvania", | 
				| Hypopitys  rivinii | Hypopitys rivinii Ruppius f. ex Cesati et al., Comp. Fl. Ital., ed. 1886. 418. 1886. |  |  | 
				| Hypopitys  secunda | Hypopitys secunda Rafinesque, Med. Repos., ser. 3. 1: 297. 1810. |  | "Carolina" | 
				| Hypopitys  stricta | Hypopitys stricta Rafinesque, Med. Repos., ser. 3. 1: 297. 1810. |  | MARYLAND | 
				| Hypopitys americana | Hypopitys americana (de Candolle) Small, Fl. S.E. U.S. 880, 1336. 1903. | Hypopitys multiflora Scopoli, var. americana de Candolle 1839. |  | 
				| Hypopitys hypopitys | Hypopitys hypopithys (Linnaeus) Small, Mem. Torrey Bot. Club 4: 137. 1893, nom. inadmiss. | Monotropa hypopithys Linnaeus 1753. |  | 
				| Hypopitys lanuginosa | Hypopitys lanuginosa (Michaux) Rafinesque, Med. Repos., ser. 3. 1: 297. 1810. | Monotropa lanuginosa Michaux 1803. |  | 
				| Monotropa  abietina | Monotropa abietina Dumortier, Bull. Soc. Roy. Bot. Belgique 4: 342. 1865. |  |  | 
				| Monotropa  abietina  var. sanguinea | Monotropa abietina Dumortier, var. sanguinea Haussknecht, Mitt. Geogr. Ges. (Thueringen) Jena 3: 286. 1885. |  |  | 
				| Monotropa  chinensis | Monotropa chinensis Koidzumi, Fl. Symb. Orient.-Asiat. 28. 1930. |  | CHINA | 
				| Monotropa  europaea | Monotropa europaea Etaon & J. Wright, Man. Bot., ed. 8. 323. 1840, nom. illegit. | Hypopitys europaea Nuttall 1818, nom. illegit.; Hypopitys monotropa Crantz 1766; Monotropa hypopithys Linnaeus 1753. |  | 
				| Monotropa  fimbriata | Monotropa fimbriata A. Gray, Proc. Amer. Acad. Arts 8: 629. 1873. |  | OREGON: Marion Co.: Silverton, 30 Jun 1871, Hall 357 (holotype: GH; isotype: NY). | 
				| Monotropa  glabra | Monotropa glabra (Roth) Bernhardi ex Reichenbach, Fl. Germ. Excurs. 411. 1831-1832, nom. illegit. | Monotropa hypophegea Wallroth 1822; Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Monotropa  hirsuta | Monotropa hirsuta Hornemann, Fors. Oecon. Plantel., ed. 3. 2: 179. 1835, nom. illegit. | Monotropa hypopithys Linnaeus, var. hirsuta Roth 1788, nom. inadmiss.; Monotropa hypopithys Linnaeus 1753. |  | 
				| Monotropa  hypophagos | Monotropa hypophagos Dumortier, Bull. Soc. Roy. Bot. Belgique 4: 344. 1865. |  |  | 
				| Monotropa  hypophegea | Monotropa hypophegea Wallroth, Sched. Crit. 191. 1822. | Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Monotropa  hypopithys  subsp. lanuginosa | Monotropa hypopithys Linnaeus, subsp. lanuginosa (Michaux) H. Hara, J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 6: 348. 1956. | Monotropa lanuginosa Michaux 1803. |  | 
				| Monotropa  hypopithys  var. americana | Monotropa hypopithys Linnaeus, var. americana (de Candolle) Domin, Sitzungsber. Königl. Böhm. Ges. Wiss. Prag, Math.-Naturwiss. Cl. 1915: 24. 1915. | Hypopitys multiflora Scopoli, var. americana de Candolle 1839. |  | 
				| Monotropa  hypopithys  var. carnea | Monotropa hypopithys Linnaeus, var. carnea Schutz ex G. Martens & Kemmler, Fl. Wuertemberg, ed. 3. 296. 1882. |  |  | 
				| Monotropa  hypopithys  var. fimbriata | Monotropa hypopithys Linnaeus, var. fimbriata (A. Gray) Domin, Sitzungsber. Königl. Böhm. Ges. Wiss. Prag, Math.-Naturwiss. Cl. 1915: 24. 1915. | Monotropa fimbriata A. Gray 1873. |  | 
				| Monotropa  hypopithys  var. glaberrima | Monotropa hypopithys Linnaeus, var. glaberrima H. Hara, J. Jap. Bot. 14: 427. 1938. |  |  | 
				| Monotropa  hypopithys  var. glabra | Monotropa hypopithys Linnaeus, var. glabra Roth, Tent. Fl. Germ. 1: 180. 1788. |  | GERMANY | 
				| Monotropa  hypopithys  var. gracilescens | Monotropa hypopithys Linnaeus, var. gracilescens Domin, Sitzungsber. Königl. Böhm. Ges. Wiss. Prag, Math.-Naturwiss. Cl. 1915: 21. 1915. |  |  | 
				| Monotropa  hypopithys  var. hirsuta | Monotropa hypopithys Linnaeus, var. hirsuta Roth, Tent. Fl. Germ. 1: 180. 1788, nom. inadmiss. | Monotropa hypopithys Linnaeus 1753. |  | 
				| Monotropa  hypopithys  var. hypophagos | Monotropa hypopithys Linnaeus, var. hypophagos (Dumortier) Andres, Verh. Naturhist. Vereines Preuss. Rheinl. Westphalens 66: 145. 1909. | Monotropa hypophagos Dumortier 1865. |  | 
				| Monotropa  hypopithys  var. hypophegea | Monotropa hypopithys Linnaeus, var. hypophegea (Wallroth) Fries, Novit. Fl. Suec. Alt. 115. 1828, nom. illegit. | Monotropa hypophegea Wallroth 1822; Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Monotropa  hypopithys  var. japonica | Monotropa hypopithys Linnaeus, var. japonica (Franchet & Savatier) Franchet & Savatier, Enum. Pl. Jap. 2: 428. 1879. | Monotropa japonica Franchet & Savatier 1875. |  | 
				| Monotropa  hypopithys  var. latisquama | Monotropa hypopithys Linnaeus, var. latisquama (Rydberg) Kearney & Peebles, J. Wash. Acad. Sci. 29: 487. 1939. | Hypopitys latisquama Rydberg 1913. |  | 
				| Monotropa  hypopithys  var. rubra | Monotropa hypopithys Linnaeus, var. rubra (Torrey) Farwell, Amer. Midl. Naturalist 10: 39. 1926. | Monotropa lanuginosa Michaux, var. rubra Torrey 1846. |  | 
				| Monotropa  hypopithys  var. tomentosa | Monotropa hypopithys Linnaeus, var. tomentosa Velenovsky, Allg. Bot. Z. Syst. 10: 34. 1904. |  |  | 
				| Monotropa  hypoxya | Monotropa hypoxya Sprengel, Syst. Veg. 2: 317. 1825, nom. illegit. | Monotropa hypophegea Wallroth 1822; Monotropa hypopithys Linnaeus, var. glabra Roth 1788. |  | 
				| Monotropa  japonica | Monotropa japonica Franchet & Savatier, Enum. Pl. Jap. 1: 297. 1875. |  | JAPAN | 
				| Monotropa  laevipetala | Monotropa laevipetala S. Gibson, Phytologist 1: 201. 1842. |  |  | 
				| Monotropa  lanuginosa | Monotropa lanuginosa Michaux, Fl. Bor.-Amer. 1: 266. 1803. |  | NORTH CAROLINA: | 
				| Monotropa  lanuginosa  var. glabriuscula | Monotropa lanuginosa Michaux, var. glabriuscula Torrey, Fl. New York 1: 457. 1846. |  | NEW YORK: Yates Co.: Without data, Sartwell s.n. (holotype: ?). | 
				| Monotropa  lanuginosa  var. rubra | Monotropa lanuginosa Michaux, var. rubra Torrey, Fl. New York 1: 457. 1846. |  |  | 
				| Monotropa  latisquama | Monotropa latisquama (Rydberg) Hultén, Fl. Alaska 1216. 1948. | Hypopitys latisquama Rydberg 1913. |  | 
				| Monotropa  multiflora | Monotropa multiflora Fritsch, Excursionsfl. Oesterreich 426. 1897, nom. illegit. | Hypopitys multiflora Scopoli 1771, nom. illegit.; Hypopitys monotropa Crantz 1766; Monotropa hypopithys Linnaeus 1753. |  | 
				| Monotropa  squamiformis | Monotropa squamiformis Dulac, Fl. Hautes-Pyrenees 421. 1867. | Monotropa hypopithys Linnaeus 1753. |  | 
				| Monotropa hypopithys | MONOTROPA HYPOPITHYS Linnaeus, Sp. Pl. 387. 1753.. |  | Without data, Herb. Burser III: 156 (lectotype: UPS). Lectotypified by G. D. Wallace, in Luteyn, Fl. Neotrop. 66: 20. 1995. |