| Specimen ID | 229817 |
| Group | Plants |
| Genus | Sagittaria |
| Species | guayanensis |
| Subspecies | guayanensis |
| Common Name | Guyanese arrowhead |
| State | LA |
| County | Acadia |
| Locality | Acadia Parish |
| Mapping Accuracy | Centroid |
| Centroid Type | County |
| HUC8 Name | Mermentau |
| HUC8 Number | 08080202 |
| Map | |
| Collection Year | 1993 |
| Year Accuracy | Publication Year |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 10497 |
| Author: | Thomas, R.D., and C.M. Allen. |
| Date: | 1993 |
| Title: | Atlas of the Vascular Flora of Louisiana. Vol I: Ferns and Fern Allies, Conifers, and Monocotyledons. |
| Publisher: | Moran Colorgraphic Printing, Baton Rouge, LA. |
| Volume: | 1 |
| Pages: | 218 |
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| Reference 2 |
| Ref. Number: | 10356 |
| Author: | Thieret, J.W. |
| Date: | 1972 |
| Title: | Aquatic and marsh plants of Louisiana: a checklist. |
| Journal: | Louisiana Society for Horticultural Research. |
| Volume: | 13 |
| Issue: | 1 |
| Pages: | 1-39 |
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| Reference 3 |
| Ref. Number: | 10226 |
| Author: | Godfrey, R.K., and J.W. Wooten. |
| Date: | 1979 |
| Title: | Aquatic and Wetland Plants of Southeastern United States, Monocotyledons. |
| Publisher: | University of Georgia. |
| Pages: | 712 |
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| Comments | 1993 = year of pub.Reported from rice paddies (1972) in Louisiana, not necessarily this county CollectorNumber: Cormier 1129 |
| Record Type | Literature |
| Museum Cat Number | herb/Northeast Louisi Univ |
| Freshwater/Marine | Freshwater |
