Hymenachne amplexicaulis
(West Indian marsh grass)
Native Transplant

80 results for Hymenachne amplexicaulis (West Indian marsh grass)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1337256 FLManateeFlatford Swamp Preserve, headwaters of Manatee River2013 03100102 Myakkaestablished
1337230 FLManateeWingate Creek State Preserve. T35s, R22e, Sec. 7, Sw¼ Of Ne¼ Of Nw¼.2000 03100102 Myakkaestablished
1337258 FLSarasotaApproximately 0.5 miles on main access road from the main gate of the Myakka River State Park off of State Road 72. Floodplain marsh adjacent to the Myakka River.2003 03100102 Myakkaestablished
1337219 FLSarasotaChurchill Ranch On Border Road, Part Of Deer Prairie Creek Preserve, Ca. 2.3 Km Ene Of The Junction Of I-75 And C-777 (river Road). T39s, R20e, Sec. 5. 27º 7’ 3” N 82º 19’ 40” W2007 03100102 Myakkaestablished
1337249 FLSarasotaCrowley Museum and Nature Center, W of the Myakka River1998 03100102 Myakkaestablished
1337251 FLSarasotaCrowley Museum and Nature Center, W of the Myakka River, Path 71997 03100102 Myakkaestablished
1337250 FLSarasotaDeer Prairie Creek Preserve, Jordyn Parcel, N parcel limit 4.5 mi E of intersection of S. Moon Dr. and Border Rd., N of I-752009 03100102 Myakkaestablished
1337220 FLSarasotaDeer Prairie Creek Preserve. Jordyn Parcel; N Parcel Limit 4.5 Mi. E Of The Intersection Of South Moon Drive And Border Road, I-75 Borders To The S. 27º 6’ 18” N 82º 16’ 5” W2009 03100102 Myakkaestablished
1336091 FLSarasotaE of Sarasota, 2.25 miles W of the DeSoto county line on both sides of FL 722008 03100102 Myakkaunknown
1337218 FLSarasotaFl 72, Ca. 1 Mi. E Of The Myakka River Bridge In Marsh On S Side Of Road. T37s, R20e, Sec. 28, Se¼ Of Nw¼.1992 03100102 Myakkaestablished
1501655 FLSarasotaLower Myakka Lake1995 03100102 Myakkaestablished
1501748 FLSarasotaLower Myakka Lake1996 03100102 Myakkaestablished
1501341 FLSarasotaLower Myakka Lake1997 03100102 Myakkaestablished
1501746 FLSarasotaLower Myakka Lake1998 03100102 Myakkaestablished
1501817 FLSarasotaLower Myakka Lake1999 03100102 Myakkaestablished
1501505 FLSarasotaLower Myakka Lake2000 03100102 Myakkaestablished
1501705 FLSarasotaLower Myakka Lake2001 03100102 Myakkaestablished
1501601 FLSarasotaLower Myakka Lake2002 03100102 Myakkaestablished
1501815 FLSarasotaLower Myakka Lake2003 03100102 Myakkaestablished
1501726 FLSarasotaLower Myakka Lake2004 03100102 Myakkaestablished
1501789 FLSarasotaLower Myakka Lake2005 03100102 Myakkaestablished
1501581 FLSarasotaLower Myakka Lake2006 03100102 Myakkaestablished
1501769 FLSarasotaLower Myakka Lake2007 03100102 Myakkaestablished
1501673 FLSarasotaLower Myakka Lake2008 03100102 Myakkaestablished
1501498 FLSarasotaLower Myakka Lake2009 03100102 Myakkaestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/18/2021].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.