Herbarium Specimen Details

Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh.
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University NC. Hudson Lake
Description Sessilefruit arrowhead [Native]
Habitat Water depth 0.2 m; pH 7.6; Spec. Cond. 339.6 microS/cm; rooted in muck
Reproductive State
Specimen Notes Filaments pubescent; fruit heads subsessile; scape bent
Collector Mitchell S. Alix
Collection Date 8/4/2003 12:00:00 AM
Accession Number BUT0015802
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University NC. Hudson Lake
Description Sessilefruit arrowhead [Native]
Habitat Water depth 0.1 m; pH 8.6; Spec. Cond. 319.0 microS/cm; rooted in muck
Reproductive State
Specimen Notes Emersed and submersed leaves flattened; filaments dilated and pubescent, fruit heads subsessile, scape bent
Collector Mitchell S. Alix
Collection Date 7/30/2003 12:00:00 AM
Accession Number BUT0015803
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, Marshall: Along Rd. 31, 0.3 miles south of first railroad north of Argos
Description Sessilefruit arrowhead [Native]
Habitat Small bog
Reproductive State
Specimen Notes
Collector Ray C. Friesner 13532
Collection Date 6/17/1939 12:00:00 AM
Accession Number BUT0015804
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, Marshall: Along Rd. 31, 0.3 miles south of first railroad north of Argos
Description Sessilefruit arrowhead [Native]
Habitat Small bog
Reproductive State
Specimen Notes
Collector Ray C. Friesner 13532
Collection Date 6/17/1939 12:00:00 AM
Accession Number BUT0015805
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, Marion: Lakeside, northwest corner of Marion Co.
Description Sessilefruit arrowhead [Native]
Habitat Shallow water
Reproductive State
Specimen Notes
Collector Ray C. Friesner 4296
Collection Date 7/2/1932 12:00:00 AM
Accession Number BUT0015806
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, LaPorte: Hudson Lake, northwestern shoreline
Description Sessilefruit arrowhead [Native]
Habitat Shoreline in shallow water
Reproductive State
Specimen Notes Associated species include Pontederia cordata and Utricularia purpurena
Collector Mitchell S. Alix
Collection Date 7/18/1998 12:00:00 AM
Accession Number BUT0015807
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, Marion:
Description Sessilefruit arrowhead [Native]
Habitat Shallow water -- lakeside
Reproductive State
Specimen Notes
Collector Ray C. Friesner 4296
Collection Date 7/2/1932 12:00:00 AM
Accession Number BUT0015808
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University Northwest. Stone Lake, city of LaPorte. Plants located ca. 130 m WSW of public boat launch off Lake Shore Dr. Material rooted in sandy sediments and collected near the shoreline in water 0.3 m deep. Lat 41.609777 N, Long -86.749228 W
Description Sessilefruit arrowhead [Native]
Habitat Sandy sediments of lake near shoreline.
Reproductive State
Specimen Notes Flowers and fruits absent. Leaf blades narrowly linear to elliptic; tips acute to acuminate. Sampled for DNA extraction. Assoc. species: Nuphar advena subsp. advena; Nymphaea odorata subsp. tuberosa; Sagittaria graminea.
Collector Mitchell S. Alix SR_3025
with Robin W. Scribailo
Collection Date 10/19/2018 12:00:00 AM
Accession Number BUT0032245
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University Northwest. Stone Lake, city of LaPorte. Plants located ca. 145 m WSW of public boat launch off Lake Shore Dr. Material rooted in sandy sediments and collected near the shoreline in water 0.3 m deep. Lat 41.609681 N, Long -86.749424 W
Description Sessilefruit arrowhead [Native]
Habitat Sandy sediments of lake near shoreline.
Reproductive State
Specimen Notes Flowers and fruits absent. Leaf blades narrowly linear to elliptic; tips acute. Sampled for DNA extraction. Assoc. species: Elodea canadensis; Nuphar advena subsp. advena; Nymphaea odorata subsp. tuberosa.
Collector Mitchell S. Alix SR_3027
with Robin W. Scribailo
Collection Date 10/19/2018 12:00:00 AM
Accession Number BUT0032246
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University Northwest. Stone Lake, city of LaPorte. Plants located ca. 147 m WSW of public boat launch off Lake Shore Dr. Material rooted in sandy sediments and collected near the shoreline in water 0.3 m deep. Lat 41.609655 N, Long -86.749461 W
Description Sessilefruit arrowhead [Native]
Habitat Sandy sediments of lake near shoreline.
Reproductive State
Specimen Notes Flowers absent, immature fruits present. Leaf blades narrowly linear to elliptic; tips acute. Sampled for DNA extraction. Assoc. species: Elodea canadensis; Nuphar advena subsp. advena; Nymphaea odorata subsp. tuberosa; Pontederia cordata
Collector Mitchell S. Alix SR_3028
with Robin W. Scribailo
Collection Date 10/19/2018 12:00:00 AM
Accession Number BUT0032247
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University Northwest. Stone Lake, city of LaPorte. Plants located ca. 152 m WSW of public boat launch off Lake Shore Dr. Material rooted in sandy sediments and collected near the shoreline in water 0.3 m deep. Lat 41.609631 N, Long -86.749498 W
Description Sessilefruit arrowhead [Native]
Habitat Sandy sediments of lake near shoreline.
Reproductive State
Specimen Notes Flowers and fruits absent. Leaf blades narrowly linear to elliptic; tips acute. Sampled for DNA extraction. Assoc. species: Elodea canadensis; Nuphar advena subsp. advena; Nymphaea odorata subsp. tuberosa; Pontederia cordata; Utricularia macrorhiza.
Collector Mitchell S. Alix SR_3029
with Robin W. Scribailo
Collection Date 10/19/2018 12:00:00 AM
Accession Number BUT0032248
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Sagittaria rigida
Herbarium Butler University, Friesner Herbarium (BUT)
Herbarium's Specimen Details Page
Family Name Alismataceae
Currently Accepted Name Sagittaria rigida
Herbarium Name Used Sagittaria rigida Pursh
Locality United States. Indiana, LaPorte: Aquatic Plant Herbarium of Purdue University Northwest. Stone Lake, city of LaPorte. Plants located ca. 170 m WSW of public boat launch off Lake Shore Dr. Material rooted in sandy sediments and collected near the shoreline in water 0.3 m deep. Lat 41.609631 N, Long -86.749498 W
Description Sessilefruit arrowhead [Native]
Habitat Sandy sediments of lake near shoreline.
Reproductive State
Specimen Notes Flowers and fruits absent. Leaf blades narrowly linear to elliptic; tips acute. Sampled for DNA extraction. Assoc. species: Ceratophyllum demersum; Nuphar advena subsp. advena; Nymphaea odorata subsp. tuberosa.
Collector Mitchell S. Alix SR_3031
with Robin W. Scribailo
Collection Date 10/19/2018 12:00:00 AM
Accession Number BUT0032249
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