Ruppia brachypus
| Ruppia brachypus J. Gay, in Cosson, Notes Pl. Crit. 1: 10. 1849 ("1848"). | | TYPE: FRANCE: |
Ruppia intermedia
| Ruppia intermedia Thedenius, Bot. Not. 1886: 83. 1887. | | |
Ruppia maritima subsp. brachypus
| Ruppia maritima Linnaeus, subsp. brachypus (J. Gay) Schlegel, in Hartman, Handb. Skand. Fl., ed. 12. 57. 1889. | BASIONYM: Ruppia brachypus J. Gay 1849. | |
Ruppia maritima subsp. brevirostris
| Ruppia maritima Linnaeus, subsp. brevirostris (Agardh) Briquet, Prodr. Fl. Corse 1: 57. 1910. | BASIONYM: Ruppia maritima Linnaeus, var. brevirostris Agardh 1823. | |
Ruppia maritima subsp. rostellata
| Ruppia maritima Linnaeus, subsp. rostellata (W. D. J. Koch ex Reichenbach) Ascherson & Graebner, Syn. Mitteleur. Fl. 1: 356. 1897. | BASIONYM: Ruppia rostellata W. D. J. Koch ex Reichenbach 1824. | |
Ruppia maritima var. brachypus
| Ruppia maritima Linnaeus, var. brachypus (J. Gay) Garcke, [CITATION?] | BASIONYM: Ruppia brachypus J. Gay 1849. | |
Ruppia maritima var. brevirostris
| Ruppia maritima Linnaeus, var. brevirostris Agardh, Physiogr. Saellsk. Arsberaett. 6: 37. 1823. | | |
Ruppia maritima var. exigua
| Ruppia maritima Linnaeus, var. exigua Fernald & Wiegand, Rhodora 16: 127, pl. 110(19-20). 1914. | | TYPE: CANADA: Newfoundland: Norris Arm, 21 Aug 1911, Fernald & Wiegand 4497 (holotype: GH). |
Ruppia maritima var. intermedia
| Ruppia maritima Linnaeus, var. intermedia (Thedenius) Ascherson & Graebner, Syn. Mitteleur. Fl. 1: 358. 1897. | BASIONYM: Ruppia intermedia Thedenius 1887. | |
Ruppia maritima var. longipes
| Ruppia maritima Linnaeus, var. longipes Hagström, Bot. Not. 1911: 138. 1911. | | |
Ruppia maritima var. minor
| Ruppia maritima Linnaeus, var. minor Mertens & W. D. J. Koch, in Röhling, Deutschl. Fl., ed. 3. 1: 861. 1823. | | |
Ruppia maritima var. obliqua
| Ruppia maritima Linnaeus, var. obliqua (Schur ex Grisebach & Schenk) Ascherson & Graebner, Syn. Mitteleur. Fl. 1: 356. 1897. | BASIONYM: Ruppia obliqua Schur ex Grisesbach & Schenk 1852. | |
Ruppia maritima var. onondagensis
| Ruppia maritima Linnaeus, var. onondagensis Fernald & Wiegand, Rhodora 16: 126, pl. 110(15-16). 1914. | | TYPE: NEW YORK: Onondaga Co.: Onondaga Lake, 1864, Paine s.n. (holotype: GH). |
Ruppia maritima var. recta
| Ruppia maritima Linnaeus, var. recta Moris, Stirp. Sard. Elench. 1: 43. 1827. | | |
Ruppia maritima var. rostrata
| Ruppia maritima Linnaeus, var. rostrata Agardh, Physiogr. Saellsk. Arsberaett. 6: 37. 1823. | | |
Ruppia maritima var. subcapitata
| Ruppia maritima Linnaeus, var. subcapitata Fernald & Wiegand, Rhodora 16: 126, pl. 110(17-18). 1914. | | TYPE: MASSACHUSETTS: Dukes Co.: Hadley Harbor, Naushon Island, Jul 1911, Duggar s.n. (holotype: GH). |
Ruppia obliqua
| Ruppia obliqua Schur ex Grisebach & Schenk, Arch. Naturgesch. 18(1): :355. 1852. | | |
Ruppia rostellata
| Ruppia rostellata W. D. J. Koch ex Reichenbach, Iconogr. Bot. Pl. Crit. 2: 66, t. 174(306). 1824. | | |
Ruppia rostellata var. brachypus
| Ruppia rostellata W. D. J. Koch ex Reichenbach, var. brachypus (J. Gay) Marsson, Fl. Neu-Vorpommern 498. 1869. | BASIONYM: Ruppia rostellata J. Gay 1849. | |
Ruppia transsilvanica
| Ruppia transsilvanica Schur, Oesterr. Bot. Z. 10: 356. 1860. | | TYPE: ROMANIA: |