Potamogeton pusillus

Family:POTAMOGETONACEAE
Species:Potamogeton pusillus L.
Common Name:SMALL PONDWEED
Status:Native, OBL (NWPL)
Specimen: View details of USF Herbarium specimens

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order ALISMATALES
FamilyPOTAMOGETONACEAE
Genus Potamogeton
Species Potamogeton pusillus L. - SMALL PONDWEED

Citation

Citation POTAMOGETON PUSILLUS Linnaeus, Sp. Pl. 127. 1753.
Basionym: **
Type: "Europe", without data (lectotype: LINN 175.15). Lectotypified by Dandy & G. Taylor, J. Bot. 76: 89-92. 1938.

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Bay FLAS  
Brevard USF  
Charlotte USF  
Citrus FLAS  
Escambia FLAS  
Franklin FSU  
Gadsden FSU  
Jackson FSU  
Jefferson FSU  
Leon USF  
Liberty USF  
Martin FLAS  
Orange USF  
Palm Beach FTG  
Pinellas FLAS  
Sarasota USF  
Seminole FLAS  
Volusia USF  
Wakulla USF  

Synonyms

– Denotes synonyms that are applicable to the state. Show these synonyms only

SynonymFull CitationBasionymType
Potamogeton berchtoldii Potamogeton berchtoldii Fieber, in Berchtold, Oekon.-Techn. Fl. Boehm. 2: 277. 1838.  
Potamogeton berchtoldii var. tenuissimus Potamogeton berchtoldii Fieber, var. tenuissimus (Mertens & W. D. J. Koch) Fernald, Rhodora 42: 246. 1940.BASIONYM: Potamogeton pusillus Linnaeus, var. tenuissimus Mertens & W. D. J. Koch 1823. 
Potamogeton panormitanus Potamogeton panormitanus Bivona-Bernardi, in Bivona-Bernardi f., Nuove Piante Ined. 6. 1838.  
Potamogeton panormitanus var. major Potamogeton panormitanus Bivona-Bernardi, var. major Bivona-Bernardi, in Bivona-Bernardi f., Nuove Piante Ined. 6. 1838. TYPE: ITALY:
Potamogeton pusillus subsp. tenuissimus Potamogeton pusillus Linnaeus, subsp. tenuissimus (Mertens & W. D. J. Koch) R. R. Haynes & Hellquist, Novon 6: 370. 1996.BASIONYM: Potamogeton pusillus Linnaeus, var. tenuissimus Mertens & W. D. J. Koch 1823. 
Potamogeton pusillus var. panormitanus Potamogeton pusillus Linnaeus, var. panormitanus (Bivona-Bernardi) Morong, Mem. Torrey Bot. Club 3: 46. 1893.BASIONYM: Potamogeton panormitanus Bivona-Bernardi 1838. 
Potamogeton pusillus var. tenuissimus Potamogeton pusillus Linnaeus, var. tenuissimus Mertens & W. D. J. Koch, in Röhling, Deutschl. Fl. 1: 857. 1823.  
Potamogeton pusillus var. typicus Potamogeton pusillus Linnaeus, var. typicus Fernald, Mem. Amer. Acad. Arts Sci. 17(1): 81. 1932, nom. inadmiss.BASIONYM: Potamogeton pusillus Linnaeus 1753. 
Potamogeton pusillus var. vulgaris Potamogeton pusillus Linnaeus, var. vulgaris Fries, Novit. Fl. Suec., ed. 2. 49. 1828, nom. inadmiss.BASIONYM: Potamogeton pusillus Linnaeus 1753. 
Potamogeton tenuissimus Potamogeton tenuissimus (Mertens & W. D. J. Koch) Reichenbach, Icon. Fl. Germ. Helv. 7: 14. 1845.BASIONYM: Potamogeton pusillus Linnaeus, var. tenuissimus Mertens & W. D. J. Koch 1823. 
Spirillus pusillus Spirillus pusillus (Linnaeus) Nieuwland, Amer. Midl. Naturalist 3: 18. 1913.BASIONYM: Potamogeton pusillus Linnaeus 1753. 
Potamogeton aschersonii Potamogeton aschersonii A. Bennett, J. Bot. 31: 294. 1893. TYPE: BRAZIL: Rio de Janeiro: Rio de Janeiro, Lac de la Tijuca, 27 Feb 1872, Glaziou 6460 (lectotype: P; isolectotypes: C, S). Lectotypified by R. R. Haynes & Holm-Nielsen, Fl. Neotrop. 85: 14. 2003.
Potamogeton berchtoldii var. acuminatus Potamogeton berchtoldii Fieber, var. acuminatus Fieber, in Berchtold, Oekon- Techn. Fl. Boehm. 2: 277. 1838.  
Potamogeton berchtoldii var. colpophilus Potamogeton berchtoldii Fieber, var. colpophilus (Fernald) Fernald, Rhodora 42: 246. 1940.BASIONYM: Potamogeton pusillus Linnaeus, var. colpophilus Fernald 1932. 
Potamogeton berchtoldii var. lacunatus Potamogeton berchtoldii Fieber, var. lacunatus (Hagström) Fernald, Rhodora 42: 246. 1940.BASIONYM: Potamogeton lacunatus Hagström 1916. 
Potamogeton berchtoldii var. mucronatus Potamogeton berchtoldii Fieber, var. mucronatus Fieber, in Berchtold, Oekon.- Techn. Fl. Boehm. 2: 277. 1838.  
Potamogeton berchtoldii var. polyphyllus Potamogeton berchtoldii Fieber, var. polyphyllus (Morong) Fernald, Rhodora 42: 246. 1940.BASIONYM: Potamogeton pusillus Linnaeus, var. polyphyllus Morong 1880. 
Potamogeton berteroanus Potamogeton berteroanus Philippi, Linnaea 30: 200. 1859. TYPE: CHILE: O'Higgins: Tagua Tagua, Rancagua, s.d., Bertero s.n. (holotype: SGO; isotypes: GH, P).
Potamogeton lacunatus Potamogeton lacunatus Hagström, Kongl. Svenska Vetenskapsakad. Handl. 55(5): 120. 1916. TYPE: MASSACHUSETTS: Middlesex Co.: Ashland, in Lake Wauhakune, s.d., Morong s.n. (lectotype: UPS). Lectotypified by R. R. Haynes, Rhodora 76: 634. 1974.
Potamogeton panormitanus var. minor Potamogeton panormitanus Bivona-Bernardi, var. minor Bivona-Bernardi, in Bivona-Bernardi f., Nuove Piante Ined. 6. 1838.  
Potamogeton pusillus subvar. interruptus Potamogeton pusillus Linnaeus, subvar. interruptus Robbins, in S. Watson, Botany (Fortieth Parallel) 338. 1871. TYPE: UTAH: Wasatch Co.: Parleys Park in the Wasatch, Jul 1869, Watson 1137 (holotype: NY; isotype: US).
Potamogeton pusillus var. acuminatus Potamogeton pusillus Linnaeus, var. acuminatus (Fieber) Graebner, in Engler, Pflanzenr. 4(Heft 31): 115. 1907.BASIONYM: Potamogeton berchtoldii Fieber, var. acuminatus Fieber 1838. 
Potamogeton pusillus var. capitatus Potamogeton pusillus Linnaeus, var. capitatus A. Bennett, J. Bot. 39: 201. 1901, nom. illegit.BASIONYM: Potamogeton pusillus Linnaeus, var. elongatus A. Bennett 1890. 
Potamogeton pusillus var. colpophilus Potamogeton pusillus Linnaeus, var. colpophilus Fernald, Mem. Amer. Acad. Arts 17(1): 90. 1932. TYPE: CANADA: Quebec: Gaspe Co.: Near the mouth of Dartmouth River, s.d., Collins et al. s.n. (holotype: GH; isotypes: CAN, NY, US).
Potamogeton pusillus var. cuspidatus Potamogeton pusillus Linnaeus, var. cuspidatus G. Fisher, Ber. Bayer. Bot. Ges. 11: 116. 1907.  
Potamogeton pusillus var. elongatus Potamogeton pusillus Linnaeus, var. elongatus A. Bennett, in Macoun, Cat. Canad. Pl. 5: 371. 1890; J. Bot. 29: 151. 1891. TYPE: CANADA: British Columbia: Spullamasheen River at and above Enderby, s.d., Macoun 4140 (holotype: K?; isotype: GH).
Potamogeton pusillus var. lacunatus Potamogeton pusillus Linnaeus, var. lacunatus (Hagström) Fernald, Mem. Amer. Acad. Arts 17(1): 85. 1932.BASIONYM: Potamogeton lacunatus Hagström 1916. 
Potamogeton pusillus var. minor Potamogeton pusillus Linnaeus, var. minor (Bivona-Bernardi) Fernald, Rhodora 50: 154. 1948.BASIONYM: Potamogeton panormitanus Bivona-Bernardi, var. minor Bivona- Bernardi 1838. 
Potamogeton pusillus var. mucronatus Potamogeton pusillus Linnaeus, var. mucronatus (Fieber) Graebner, in Engler, Pflanzenr. 4(Heft 31): 115. 1907.BASIONYM: Potamogeton berchtoldii Fieber, var. mucronatus Fieber 1838. 
Potamogeton pusillus var. polyphyllus Potamogeton pusillus Linnaeus, var. polyphyllus Morong, Bot. Gaz. 5: 51. 1880. TYPE: MASSACHUSETTS: Middlesex Co.: South Natick, 29 Aug 1879, Morong s.n. (holotype: NY).
Potamogeton tenuifolius Potamogeton tenuifolius F. Philippi, Anales Mus. Nac. Santiago de Chile 1891: 95. 1891. TYPE: CHILE: Santiago: Del parque Consinto, s.d., Philippi s.n. (holotype: SGO).
Potamogeton turionifera forma mucronulatus Potamogeton turionifera Hagström, forma mucronulatus Hagström, Kongl. Svenska Vetenskapsakad. Handl. 55(5): 91. 1916. TYPE: CANADA: Ontario: Brighams Creek, Ottawa, s.d., Macoun s.n. holotype: C; isotypes: C, CAN, GH).
Potamogeton turionifera forma tenuis Potamogeton turionifera Hagström, forma tenuis Hagström, Kongl. Svenska Vetenskapsakad. Handl. 55(5): 91. 1916. TYPE: CANADA: Ontario: Algonquin Park, Cache Lake, s.d., Macoun s.n. (lectotype: C; isolectotypes: C, CAN, GH). Lectotypified by R. R. Haynes, Rhodora 76: 634. 1974.

Specimens

Country State County Date Specimen Notes Image
USA Florida Leon Co. 06 Jul 1956 P. L. Redfearn 2567
USA Florida Liberty Co. 22 Sep 1957 R. K. Godfrey 55204
USA Florida Wakulla Co. 25 May 1963 R. K. Godfrey 62837
USA Florida Volusia Co. 31 Dec 2005 J. M. Kunzer 1271
USA Florida Charlotte Co. 21 Mar 1980 R. P. Sauleda 3385
USA Florida Brevard Co. 23 Jun 1971 R. Hestand s.n.
USA Florida Orange Co. 10 Sep 1971 D. Auth s.n.
USA Florida Sarasota Co. 26 Mar 2002 C. Becker MWSR036
USA South Carolina Williamsburg Co. 16 Jun 1982 C. A. Aulbach-Smith 2248a
USA North Carolina Carteret Co. 27 Jun 1951 A. E. Radford 5867
USA North Carolina Craven Co. 27 Jun 1951 A. E. Radford 5856
USA Mississippi Forrest Co. 21 Mar 1973 K. E. Rogers 9094
USA North Carolina Gates Co. 04 Oct 1976 P. Gammon s.n.
USA Alabama Cherokee Co. 16 May 1981 R. R. Haynes 8451
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