Herbarium Specimen Details

Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University NC. Saugany Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 2.0 m; pH 9.5; ANC 1.3 meq/L; rooted in muck
Reproductive State
Specimen Notes Leaves whorled
Collector Mitchell S. Alix
Collection Date 8/10/2003 12:00:00 AM
Accession Number BUT0005593
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, LaGrange: Aquatic Plant Herbarium of Purdue University NC. Appleman Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 0.5 m; pH 8.0; rooted in muck
Reproductive State
Specimen Notes
Collector Mitchell S. Alix
Collection Date 9/2/2004 12:00:00 AM
Accession Number BUT0005594
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, Kosciusko: Aquatic Plant Herbarium of Purdue University NC. Shock Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 0.9 m; pH 7.9; rooted in muck
Reproductive State
Specimen Notes
Collector Mitchell S. Alix
Collection Date 8/30/2004 12:00:00 AM
Accession Number BUT0005595
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, Whitley: Aquatic Plant Herbarium of Purdue University NC. Deniston Resource Area; Robinson Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 2.3 m; pH 7.7; rooted in marl
Reproductive State
Specimen Notes Turions absent
Collector Mitchell S. Alix
Collection Date 8/31/2004 12:00:00 AM
Accession Number BUT0005596
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, Porter: Aquatic Plant Herbarium of Purdue University NC. Flint Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 1.5 m; pH 7.7; rooted in sand
Reproductive State
Specimen Notes
Collector Mitchell S. Alix
Collection Date 9/24/2004 12:00:00 AM
Accession Number BUT0005597
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University NC. Hog Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 1.2 m; pH 9.1; rooted in muck
Reproductive State
Specimen Notes
Collector Mitchell S. Alix
Collection Date 8/7/2003 12:00:00 AM
Accession Number BUT0005598
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, Whitley: Aquatic Plant Herbarium of Purdue University NC. Crooked Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 3.0 m; pH 8.7; Spec. Cond. 314.1 microS/cm; rooted in sand
Reproductive State
Specimen Notes
Collector Mitchell S. Alix
Collection Date 7/12/2004 12:00:00 AM
Accession Number BUT0005599
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, Porter: Aquatic Plant Herbarium of Purdue University NC. Silver Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 0.8 m; pH 6.3; rooted in muck
Reproductive State
Specimen Notes Lower floral bracts pectinate, upper bracts entire
Collector Mitchell S. Alix
Collection Date 8/27/2004 12:00:00 AM
Accession Number BUT0005600
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, Porter: Aquatic Plant Herbarium of Purdue University NC. Silver Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 0.7 m; pH 6.6; rooted in muck
Reproductive State
Specimen Notes Lower floral bracts pectinate, upper bracts entire
Collector Robin W. Scribailo
with Mitchell S. Alix
Collection Date 7/15/2004 12:00:00 AM
Accession Number BUT0005601
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum
Herbarium Name Used Myriophyllum spicatum L.
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University NC. Hudson Lake
Description Eurasian watermilfoil [Non-native]
Habitat Water depth 1.4 m; pH 8.4; Spec. Cond. 315.5 microS/cm; rooted in muck
Reproductive State
Specimen Notes Branching near the water's surface; distal portion of stem reddish with tassle-like shoot apices
Collector Mitchell S. Alix
Collection Date 7/24/2003 12:00:00 AM
Accession Number BUT0005602
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Myriophyllum spicatum
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Haloragaceae
Currently Accepted Name Myriophyllum spicatum L.
Herbarium Name Used Myriophyllum spicatum L.
Locality Indiana, Porter, Contact Herbarium if additional information is required.
Description Eurasian water-milfoil
Habitat Common along roadside.
Reproductive State
Specimen Notes Bromus inermis, Cirsium arvense, Persicaria longiseta, Sonchus oleraceus, Symphyotrichum lateriflorum
Collector Na. J. Pilla NJP.2008.1103.p
with Evan Hill
Collection Date 6/22/2020 12:00:00 AM
Accession Number BUT0043609
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