REF | Type | Cut-and-Paste Reference |
29283
|
Database
| Ackerman, J. (director). 2013. University of Puerto Rico Herbarium (UPRRP). University of Puerto Rico, San Juan, PR. http://herbario.uprrp.edu/. |
16045
|
Database
| Alexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire. 2016. Consortium of California Herbaria (CCH). Regents of the University of California. http://ucjeps.berkeley.edu/consortium. |
10646
|
Journal Article
| Armstron, W.P. 1984. Noteworthy Collections, California, Spirodela punctata. Madrono 31(2):123-124. |
10770
|
Database
| Ayers, T. (curator). 2016. Deaver Herbarium (NAU). Northern Arizona University, Flagstaff, AZ. https://cmswork.nau.edu/Merriam-Powell/Biodiversity-Center/Deaver-Herbarium/Home/. |
10389
|
Book
| Beal, E.O., and J.W. Thieret. 1986. Aquatic and Wetland Plants of Kentucky. Kentucky State Nature Preserves Commission, Frankfort, KY. |
10379
|
Book
| Brown, E.T., and R. Athey. 1992. Vascular Plants of Kentucky an Annotated Checklist. University Press of Kentucky. |
25610
|
Database
| Calflora. 2021. The Calflora Database: Information on California plants for education, research and conservation. https://www.calflora.org. Accessed on 04/17/2021. |
36297
|
Web Page
| Center for Aquatic and Invasive Plants, University of Florida, IFAS. 2021. Landoltia punctata. https://plants.ifas.ufl.edu/plantdirectory/landoltiapunctata/. Accessed on 04/07/2016. |
24369
|
Database
| Center for Invasive Species and Ecosystem Health. 2019. EDDMapS: Early detection and distribution mapping system. The University of Georgia, Tifton, GA. https://www.eddmaps.org/tools/query/. Accessed on 01/27/2019. |
10396
|
Journal Article
| Daubs, E.H. 1962. The occurrence of Spirodela oligorrhiza in the United States. Rhodora 64:81-85. |
10551
|
Journal Article
| Davenport, L.J., and R.R. Haynes. 1981. Aquatic and marsh plants of Alabama II. Arecidae. Castanea 46:291-299. |
10655
|
Other
| Cut-and-paste reference not available due to unhandled reference type. Please contact support to request the addition of the 'Other' type. |
36290
|
Journal Article
| Fang, Y.Y., O. Babourina, Z. Rengel, X.E. Yang, and P.M. Pu. 2007. Ammonium and Nitrate Uptake by the Floating Plant Landoltia punctata. Annals of Botany 99:365-370. https://doi.org/10.1093/aob/mcl264. |
10661
|
Database
| Farid, A. (curator). 2018. University of South Florida Herbarium (USF). University of South Florida, Tampa, FL. http://www.florida.plantatlas.usf.edu/. |
10702
|
Database
| Florida Museum of Natural History. 2021. University of Florida Herbarium (FLAS). Florida Museum of Natural History, Gainesville, FL. https://www.flmnh.ufl.edu/herbarium/. |
10359
|
Book
| Gabrielson, F.C., Jr., A.M. Malatino, and G.J. Santa Cruz. 1980. Correlation of seasonal variations in phosphorous and nitrogen species in Upper Black Warrior River with duckweed. University of Alabama, School of Mines and Energy Development, Springfield, VA. |
36294
|
Database
| Global Invasive Species Database. 2015. Landoltia punctata. Invasive Species Specialist Group (ISSG). http://www.iucngisd.org/gisd/species.php?sc=1018. Created on 11/08/2006. Accessed on 04/07/2016. |
10674
|
Database
| Godwin, W. (collections). 2016. S.R. Warner Herbarium (SHST). Sam Houston State University, Huntsville, TX. http://www.shsu.edu/~bio_www/. |
10787
|
Other
| Cut-and-paste reference not available due to unhandled reference type. Please contact support to request the addition of the 'Other' type. |
10233
|
Report
| Helton, R.J., and L.H. Hartmann. 1996. Statewide Aquatic Vegetation Survey Summary, 1995 Report. Inland Fisheries Division, District 3-E, Jasper, Texas. |
10632
|
Journal Article
| Henry, R.D., and A.R. Scott. 1981. Time of introduction of the alien component of the spontaneous Illinois vascular flora. The American Midland Naturalist 106(2):318-324. |
10542
|
Journal Article
| Hill, S.R., and C.N. Horn. 1997. Additions to the Flora of South Carolina. Castanea 62(3):194-208. |
10766
|
Database
| Hong-Wa, C. (curator). 2015. Claude E. Phillips Herbarium (DOV). Delaware State University, Dover, DE. http://herbarium.desu.edu. |
25944
|
Database
| iNaturalist. 2024. http://www.inaturalist.org/. Accessed on 08/13/2024. |
36292
|
Web Page
| Jacono, C.C., and I.A. Pfingsten. 2021. Landoltia punctata. http://nas.er.usgs.gov/queries/FactSheet.aspx?speciesID=1116. Created on 06/13/2001. Accessed on 09/21/2016. |
10539
|
Journal Article
| Jones, S.B., Jr. 1974. Mississippi Flora. I. Monocotyledon families with aquatic or wetland species. Gulf Research Reports 4(3):357-379. |
10371
|
Journal Article
| Landolt, E. 1981. Distribution pattern of the family Lemnaceae in North Carolina. Veröffentlichungen des Geobotanischen Institutes der ETH, Stiftung Rübel 77:112-148. |
10692
|
Journal Article
| Landolt, E. 1986. The family of Lemnaceae - a monographic study. Vol.1 in Biosystematic investigations in the family of duckweeds (Lemnaceae) (vol. 2). Veröffentlichungen des Geobotanischen Institutes der Eidgenössische Technische Hochschule, Zürich 2(71):1-566. http://www.e-periodica.ch/digbib/view?pid=gbi-002:1986:71. |
36291
|
Web Page
| Les, D.H., and D.J. Crawford. dotted duckmeat Landoltia punctata. http://www.eddmaps.org/Species/subject.cfm?sub=18749. Accessed on 04/07/2016. |
19381
|
Database
| Madsen, J.D., G. Ervin, V. Maddox, & C. Abbott. 2010. Invasive Plant Atlas of the MidSouth. Mississippi State University. http://www.gri.msstate.edu/research/ipams/contactinfo.php. |
10397
|
Book
| Mason, H.L. 1957. A flora of the marshes of California. University of California Press, Berkley. |
29204
|
Database
| McCormick, C. (curator). 2016. North Carolina Botanical Garden Herbarium (NCU). University of North Carolina, Chapel Hill, NC. http://www.herbarium.unc.edu. |
10238
|
Database
| Mehrhoff, L. 1996. Hawaiian flowering plants checklist. The State Museum of Natural and Cultural History, Honolulu, HI. http://wwwbishophawaiiorg. Created on 03/12/1996. |
36293
|
Web Page
| Michigan State University Board of Trustees. 2016. Dotted duckmeat (Landoltia punctata). http://www.misin.msu.edu/facts/detail.php?id=218&cname=Dotted+duckmeat. Accessed on 04/07/2016. |
27950
|
Database
| Michigan State University Board of Trustees. 2019. Midwest Invasive Species Information Network (MISIN). Michigan State University. Department of Entomology - Applied Spatial Ecology and Technical Services Laboratory, East Lansing, MI. https://www.misin.msu.edu. |
10342
|
Book
| Mohlenbrock, R.H. 1986. Guide to the vascular flora of Illinois, rev. ed. Southern Illinois University Press, Carbondale and Edwardsville, IL. |
10765
|
Report
| Montz, G.N. 1979. Distribution of selected aquatic species in Louisiana. US Army Corps of Engineers, New Orleans, LA. |
13276
|
Database
| Neel, M. (director), J. Hall (curator), and N. Anderson. 2014. Norton-Brown Herbarium (MARY). University of Maryland, College Park, MD. http://www.nbh.psla.umd.edu/. |
13431
|
Journal Article
| Neill, A.K., and H.D. Wilson. 2001. The vascular flora of Madison County, Texas. SIDA, Contributions to Botany 19(4):1083-1121. |
10355
|
Book
| Nelson, E.N., and R.W. Couch. 1985. Aquatic Plants of Oklahoma I: Submersed, Floating-leaved, and selected emergent macrophytes. Oral Roberts University, Tulsa, OK. |
10518
|
Database
| Pennsylvania Flora Database. 2011. Pennsylvania Flora Project. Morris Arboretum at the University of Pennsylvania (MOAR), Philadelphia, PA. http://www.paflora.org. |
10714
|
Database
| Regents of the University of California. 2015. Jepsen online interchange for California floristics. University and Jepson Herbaria, University of California, Berkeley. http://ucjeps.berkeley.edu/interchange.html. |
10373
|
Journal Article
| Saeger, A. 1934. Spirodela oligorrhiza collected in Missouri. Bulletin of the Torrey Botanical Club 61:233-236. |
10395
|
Journal Article
| Saeger, A. 1934. Spirodela punctata collected in Missouri. Bulletin of the Torrey Botanical Club 61:233-236. |
29284
|
Database
| Santiago-Valentín, E. (director). 2012. Botanical Garden of the University of Puerto Rico Herbarium (UPR). Botanical Garden of the University of Puerto Rico, San Juan, PR. |
10599
|
Database
| Sasek, T. (curator), and D. Bell. 2007. University of Louisiana at Monroe Herbarium (NLU). University of Louisiana at Monroe, Monroe, LA. http://www.ulm.edu/herbarium/. |
10335
|
Journal Article
| Simmons, M.P., D.M.E. Ware, and W.J. Hayden. 1995. The vascular flora of the Potomac River watershed of King George County, Virginia. Castanea 60(3):179-209. |
10298
|
Book
| Smith, E.B. 1988. An atlas and annotated list of the vascular plants of Arkansas. 2nd edition. University of Arkansas, Fayetteville, AR. www.csdl.tamu.edu/FLORA/arkansas. |
10353
|
Journal Article
| Smith, L. 1978. Development of the emergent vegetation in a tropical marsh (Kawainui, I'ohu). Newsletter of the Hawaiian Botanical Society 17(1/2):2-27. |
16075
|
Database
| Smithsonian Institution. 2019. United States National Herbarium (US). Department of Botany, Smithsonian Institution, Washington, DC. http://botany.si.edu/. Accessed on 04/17/2021. |
27701
|
Database
| Texas Invasive Plant and Pest Council. 2018. Texas Invasives Database. Lady Bird Johnson Wildflower Center, Austin, TX. https://www.texasinvasives.org/observations/search.php. Accessed on 08/16/2018. |
10497
|
Book
| Thomas, R.D., and C.M. Allen. 1993. Atlas of the Vascular Flora of Louisiana. Vol I: Ferns and Fern Allies, Conifers, and Monocotyledons. Volume 1. Moran Colorgraphic Printing, Baton Rouge, LA. |
17830
|
Database
| University of Florida Herbarium. 2016. Florida Museum of Natural History. University of Florida, Gainesville, FL. http://www.flmnh.ufl.edu/herbarium/. |
10553
|
Database
| University of Georgia. 2021. University of Georgia Herbarium (GA). SEINet Data Portal. swbiodiversity.org. Accessed on 04/17/2021. |
28698
|
Report
| US Environmental Protection Agency. 2016. National Wetland Condition Assessment: 2011 Technical Report. EPA-843-R-15-006. US Environmental Protection Agency, Washington, DC. https://www.epa.gov/sites/production/files/2016-05/documents/nwca_2011_technical_report_final_05102016.pdf. |
10002
|
Database
| USDA, NRCS. 1997. The PLANTS database (http://plants.usda.gov). National Plant Data Center, Baton Rouge, Louisiana 70874-4490. http://plants.usda.gov. |
33729
|
Journal Article
| Ward, D.B. 2011. Spirodela oligorrhiza (Lemnaceae) is the correct name for the lesser greater duckweed. Journal of Biogeography 5(1):197-201. https://www.jstor.org/stable/41972506. |
33730
|
Journal Article
| Wiersema, J.H. 2014. Application of the name Lemna punctata G. Mey., the type of Landoltia Les & D. J. Crawford. Plant Biology 17(s1):5-9. https://doi.org/10.1111/plb.12209. |
36298
|
Other
| Cut-and-paste reference not available due to unhandled reference type. Please contact support to request the addition of the 'Other' type. |
10367
|
Journal Article
| Wohler, J.R., I.M. Wohler, and R.T. Hartman. 1965. The occurrence of Spirodela oligorrhiza in Western Pennsylvania. Castanea 30:230-231. |
10225
|
Web Page
| Wunderlin, R.P., B.F. Hansen, and E.L. Bridges. 1995. Atlas of Florida Vascular Plants. http://www.usf.edu. |
10724
|
Book
| Yatskievych, G. 1999. Steyermark's Flora of Missouri, Vol 1. The Missouri Dept of Conservation, Jefferson City, MO in cooperation with the Missouri Botanical Garden Press, St Louis, MO. |