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Intermountain Herbarium (Vasc. & Algae) (USU:UTC)
Catalog #:
UTC00218731
Occurrence ID:
USU:UTC:218731
Taxon:
Myriophyllum aquaticum
(Vell.) Verdc.
Family:
Haloragaceae
Determiner:
M.S. Alix & R.W. Scribailo (August 2010)
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Determination History
Myriophyllum aquaticum
(Vell.) Verdc.
Determiner:
assumed to be collector
Date:
1981 (assumed)
Myriophyllum aquaticum
(Vell.) Verdc.
Determiner:
M.S. Alix & R.W. Scribailo
Date:
August 2010
Collector:
Richard R. Halse
Number:
2353
Date:
1981-07-06
Verbatim Date:
06 July 1981
Locality:
United States, Oregon, Benton, In an oxbow adjacent to the Long Tom River at the south edge of Monroe.
44.310084 -123.293446 +-969m. WGS84
Verbatim Coordinates:
TRS: T14S R5W sec 33 W-OR
Elevation:
86 meters (282ft)
Habitat:
Aquatic
Associated Taxa:
Salix Lemna, Azolla, Riccia, Ceratophyllum
Description:
Pistillate flws appearing as fuzzy white balls in axils of aerial leaves; very common
Reproductive Condition:
flo
Notes:
covering hundreds of square feet.
Specimen Images
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Usage Rights:
CC0 1.0 (Public-domain)
Rights Holder:
Utah State University
Record ID:
8c229bf5-5020-4fb2-9b58-38d362fd5562
For additional information about this specimen, please contact: Kristian R. Valles ( Herbarium Manager) (
kristian.valles@usu.edu
)
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Current Record
Richard R. Halse 2353
1981-07-06
Catalog #:
UTC00218731
GUID:
USU:UTC:218731
Latest Identification:
Myriophyllum aquaticum
(Vell.) Verdc.
Identified by:
M.S. Alix & R.W. Scribailo
August 2010
Specimen Duplicates
University of Arizona Herbarium (ARIZ)
Richard H. Halse 2353
1981-07-06
Catalog #:
233758
GUID:
urn:uuid:fce48b0d-dab6-4209-86da-4b0af97173e6
Latest Identification:
Myriophyllum aquaticum
(Vell.) Verdc.
Identified by:
A. Ceska
1991-07-01
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Oregon State University (OSC:OSU)
Richard R. Halse 2353
1981-07-06
GUID:
{1E7B7605-02A2-4092-BF7A-D1EB68A14018}
Latest Identification:
Myriophyllum aquaticum
(Vell.) Verdc.
Identified by:
[unknown]
2010
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University of Nevada, Las Vegas; Wesley E. Niles Herbarium (UNLV)
Halse R R 2353
1981-07-06
Catalog #:
41313
Latest Identification:
Myriophyllum aquaticum
(Vell.) Verdc.
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Phenology (ver 1.0)
reproductive
: At least one reproductive structure of any kind is present (flowers, flower buds, fruits)
flowering
: At least one open flower is present