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Potamogeton angustifolius var. connecticutensis
| Potamogeton angustifolius Berchtold & J. Presl ex Opiz, var. connecticutensis (Robbins) A. Bennett, J. Bot. 39: 199. 1901. | Potamogeton lucens Linnaeus, var. connecticutensis Robbins 1867. | |
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Potamogeton brasiliensis
| Potamogeton brasiliensis (A. Bennett ex Ascherson & Graebner) A. Bennett, J. Bot. 46: 163. 1908[?]; J. Bot. 48: 150. 1910. | Potamogeton lucens Linnaeus, subsp. brasiliensis A. Bennett ex Ascherson & Graebner 1907. | |
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Potamogeton dunicola
| Potamogeton dunicola Tur, Darwiniana 24: 254. 1982. | | ARGENTINA: Buenos Aires: Cabo San Antonio, Tuyu, Jan 1880, s. coll. (holotype: LP). |
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Potamogeton fragillimus
| Potamogeton fragillimus Hagström, Kongl. Svenska Vetenskapsakad. Handl. 55(5): 202. 1916. | | GUATEMALA: Jalapa: Laguna de Ayarza, Sep 1892, Heyde & Lux s.n. (holotype: C; isotypes: NY, US). |
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Potamogeton lucens subsp. brasiliensis
| Potamogeton lucens Linnaeus, subsp. brasiliensis A. Bennett ex Ascherson & Graebner, in Engler, Pflanzenr. 4(Heft 31): 79. 1907. | | BRAZIL: Piauí: Without data, Gardner 2756 (lectotype: P; isolectotypes: G, US). Lectotypified by R. R. Haynes & Holm-Nielsen, Fl. Neotrop. 85: 35. 2003. |
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Potamogeton lucens var. connecticutensis
| Potamogeton lucens Linnaeus, var. connecticutensis Robbins, in A. Gray, Manual, ed. 5. 488. 1867. | | CONNECTICUT: New Haven Co.: Saltonstall Pond, near East Haven, Aug 1850, Robbins 1870 {?} (lectotype: NY; isotype: NY). Lectotypified by Ogden, Rhodora 45: 155. 1943. |
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Potamogeton lucens var. floridanus
| Potamogeton lucens Linnaeus, var. floridanus A. Bennett, in Graebner, in Engler, Pflanzenr. 4(Heft 31): 79, 161. 1907. | | FLORIDA: Miami-Dade Co.: Everglades, back of Miami, 17 Nov 1903, Small & Carter 1118 (holotype: K?; isotypes: F, NY, US). |
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Potamogeton macrophylloides
| Potamogeton macrophylloides Hagström, Kongl. Svenska Vetenskapsakad. Handl. 55(5): 202. 1916. | | BRAZIL: São Paulo: Rio Cubatão, 1 Jan 1912, Dusén 13587 (holotype: S; isotypes: BM, US). |
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Potamogeton pedersenii
| Potamogeton pedersenii Tur, Darwiniana 24: 253. 1982. | | ARGENTINA: Corrientes: Mburucuyá, Estancia Santa Teresa, 26 Mar 1964, Pedersen 6993 (holotype: Herb. Pedersen; isotype: LP). |
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Potamogeton perplexus
| Potamogeton perplexus A. Bennett, Trans. & Proc. Bot. Soc. Edinburgh 29: 53. 1924, pro hybr. | | |
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Potamogeton pseudolucens
| Potamogeton pseudolucens Hagström, Kongl. Svenska Vetenskapsakad. Handl. 55(5): 199. 1916, pro hybr. | | |
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Potamogeton pulchelliformis
| Potamogeton pulchelliformis Hagström, Ark. Bot. 27(7): 12. 1922. | | HAITI: Sud, prope Port á Piment in lac Etang Péncélé, 26 Jun 1917, Ekman H326 (holotype: S). |
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Potamogeton zizii var. connecticutensis
| Potamogeton zizii W. D. J. Koch ex Roth, var. connecticutensis (Robbins) Morong ex A. Bennett, J. Bot. 39: 199. 1901. | Potamogeton lucens Linnaeus, var. connecticutensis Robbins 1867. | |
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Potamogeton zizii var. gracilis
| Potamogeton zizii W. D. J. Koch ex Roth, var. gracilis A. Bennett ex Graebner, in Engler, Pflanzenr. 4(Heft 31): 83. 1907. | | |
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Potamogeton zizii var. porrectifolius
| Potamogeton zizii W. D. J. Koch ex Roth, var. porrectifolius A. Bennett ex Graebner, in, Engler, Pflanzenr. 4(Heft 31): 83. 1907. | | |
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Potamogeton ziziiformis
| Potamogeton ziziiformis Hagstroem, Bot. Not. 1908: 99. 1908. | | BRAZIL: Rio Grande do Sul: Vieira, 25 Nov 1892, Lindman 671 (holotype: S). |
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Potamogeton angustifolius
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Potamogeton heterophyllus
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Potamogeton lucens
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