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Field Descriptions
21 matching records found.
Label Query: Genus = "Bidens", Species = "connata"
Asteraceae
1. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Skamania County:
N shore of Columbia River, 1 km NE of Skamania Island.
Elev. 26 ft. 45° 36' N, 122° 6' W; T1N R6E S5.
Silty river shore in full sun with Bidens frondosus, B. cernuus, Artemisia biennis. Annual, most leaves not lobed, 5-6(8) bracts green with purple tips, rayless, fruit 3-4 awns and warty; occasional. Reference specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. Phenology: Flowers & Fruits. Origin: Native.
WTU 350516; Barcode: WTU-V-030289
P. F. Zika 18130    17 Oct 2002
1. Bidens connata Muhl. ex Willd.
Database ID
22922 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
350516 
Barcode
WTU-V-030289 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
P. F. Zika 
Collection #
18130 
Other Collectors
 
Date Collected
17 Oct 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
N shore of Columbia River, 1 km NE of Skamania Island. 
Elevation
26 ft. 
Coordinates
45° 36' N, 122° 6' W; T1N R6E S5 
Site Description
Silty river shore in full sun with Bidens frondosus, B. cernuus, Artemisia biennis. 
Specimen Notes
Annual, most leaves not lobed, 5-6(8) bracts green with purple tips, rayless, fruit 3-4 awns and warty; occasional. Reference specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
2. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Clark County:
N shore of Columbia River, S of Route 14 at milepost 14, 1 km W of Oak Park.
Elev. 16 ft. 45° 34.7' N, 122° 23.8' W; T1N R3E S14.
Silty shore of river with Helenium Leersia, Eragrostis hypnoides, E. pectinacea, Panicum capillare, Bidens frondosus, B. connatus. Rayless, leaves not divided; petioles wingless; annual; uncommon. Phenology: Flowers. Origin: Unknown.
WTU 350520
P. F. Zika 18118    17 Oct 2002
2. Bidens connata Muhl. ex Willd.
Database ID
22925 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
350520 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
P. F. Zika 
Collection #
18118 
Other Collectors
 
Date Collected
17 Oct 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Clark 
Locality
N shore of Columbia River, S of Route 14 at milepost 14, 1 km W of Oak Park. 
Elevation
16 ft. 
Coordinates
45° 34.7' N, 122° 23.8' W; T1N R3E S14 
Site Description
Silty shore of river with Helenium Leersia, Eragrostis hypnoides, E. pectinacea, Panicum capillare, Bidens frondosus, B. connatus. 
Specimen Notes
Rayless, leaves not divided; petioles wingless; annual; uncommon. 
Phenology
Flowers 
Origin
Unknown 
Cultivated?
No 
Imaged?
No 

Asteraceae
3. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Skamania County:
N shore of Columbia River, 1 km NE of Skamania Island.
Elev. 26 ft. 45° 36' N, 122° 6' W; T1N R6E S5.
Silty N shore of Columbia river. Full sun, with Bidens frondosus, B. cernuus, Artemisia biennis. Annual, most leaves not lobed, 5-6(8) bracts green with purple tips, rayless, fruit 3-4 awns & warty, occasional. Sheet 2 of 2. Phenology: Fertile. Origin: Introduced.
WTU 353255
P. F. Zika 18130    17 Oct 2002
3. Bidens connata Muhl. ex Willd.
Database ID
27167 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353255 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connatus Willd.
2. Bidens connata Muhl. ex Willd.
    Annotated by P. F. Zika, 2005. Remarks: Note warty fruit. 
Type Notes
 
Collector
P. F. Zika 
Collection #
18130 
Other Collectors
 
Date Collected
17 Oct 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
N shore of Columbia River, 1 km NE of Skamania Island. 
Elevation
26 ft. 
Coordinates
45° 36' N, 122° 6' W; T1N R6E S5 
Site Description
Silty N shore of Columbia river. Full sun, with Bidens frondosus, B. cernuus, Artemisia biennis. 
Specimen Notes
Annual, most leaves not lobed, 5-6(8) bracts green with purple tips, rayless, fruit 3-4 awns & warty, occasional. Sheet 2 of 2. 
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
4. Bidens connata Muhl. ex Willd.
U.S.A., Oregon, Clatsop County:
North end of Delmoor Loop Road.
Elev. 13 ft. T7N R10W S22. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Weed in cranberry field, with Carex obnupta, Juncus articulatus, Potentilla pacifica. Phenology: Flowers.
WTU 339270
P. F. Zika 14458    2 Oct 1999
4. Bidens connata Muhl. ex Willd.
Database ID
146489 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
339270 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens tripartita L.
2. Bidens connata Muhl. ex Willd.
    Annotated by P. F. Zika, 2003. Remarks: At the University of Washington 
Type Notes
 
Collector
P. F. Zika 
Collection #
14458 
Other Collectors
 
Date Collected
2 Oct 1999 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clatsop 
Locality
North end of Delmoor Loop Road. 
Elevation
13 ft. 
Coordinates
T7N R10W S22 
Site Description
Weed in cranberry field, with Carex obnupta, Juncus articulatus, Potentilla pacifica. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
5. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Grays Harbor County:
1 air kilometer southeast of Horseshoe Lake, south side of junction of Blake Road and Cranberry Road, Grayland.
Elev. 16 ft. T15N R11W S6 SE 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Weed in ditches around cranberry fields, peaty soil, with Sisyrinchium californicum, Triglochin concinnum, Vaccinium macrocarpon, Juncus bufonius. Phenology: Flowers.
WTU 336887
P. F. Zika 13652    19 Oct 1998
5. Bidens connata Muhl. ex Willd.
Database ID
146495 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
336887 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens tripartita L.
2. Bidens connata Muhl. ex Willd.
    Annotated by P. F. Zika, 2003. Remarks: At the University of Washington 
Type Notes
 
Collector
P. F. Zika 
Collection #
13652 
Other Collectors
 
Date Collected
19 Oct 1998 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
1 air kilometer southeast of Horseshoe Lake, south side of junction of Blake Road and Cranberry Road, Grayland. 
Elevation
16 ft. 
Coordinates
T15N R11W S6 SE 1/4 
Site Description
Weed in ditches around cranberry fields, peaty soil, with Sisyrinchium californicum, Triglochin concinnum, Vaccinium macrocarpon, Juncus bufonius. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
6. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Grays Harbor County:
1 air kilometer southeast of Horseshoe Lake, south side of junction of Blake Road and Cranberry Road, Grayland.
Elev. 16 ft. T15N R11W S6 SE 1/4. Datum: NAD 27. Coordinate uncertainty: 805 meters. Georeferenced by Ben Legler. Coordinate Source: TRS2LL.
Weed in ditches around cranberry fields, peaty soil, with Sisyrinchium californicum, Triglochin concinnum, Vaccinium macrocarpon, Juncus bufonius. Phenology: Flowers.
WTU 336888
P. F. Zika 13652    19 Oct 1998
6. Bidens connata Muhl. ex Willd.
Database ID
146502 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
336888 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens tripartita L.
2. Bidens tripartita L.
    Annotated by R. K., 2002.
3. Bidens connata Muhl. ex Willd.
    Annotated by P. F. Zika, 2003. Remarks: At the University of Washington 
Type Notes
 
Collector
P. F. Zika 
Collection #
13652 
Other Collectors
 
Date Collected
19 Oct 1998 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Grays Harbor 
Locality
1 air kilometer southeast of Horseshoe Lake, south side of junction of Blake Road and Cranberry Road, Grayland. 
Elevation
16 ft. 
Coordinates
T15N R11W S6 SE 1/4 
Site Description
Weed in ditches around cranberry fields, peaty soil, with Sisyrinchium californicum, Triglochin concinnum, Vaccinium macrocarpon, Juncus bufonius. 
Specimen Notes
 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
7. Bidens connata Muhl. ex Willd.
U.S.A., Oregon, Columbia County:
South shore of Columbia River, southeast end of Dibblee Point.
Elev. 16 ft. 46° 6.5' N, 122° 59' W; T7N R2W S6.
In disturbed sandy ground, seasonally wet, full sun, with sprouts of Populus balsamifera, and Phalaris arundinacea, Mentha pulegium, Bidens frondosa, B. cernua, Eragrostis pectinacea, Juncus articulatus, J. tenuis, J. acuminatus, Aster subspicatus. Annual, simple leaves, petiole not winged, common. Phenology: Flowers.
WTU 356463
Peter F. Zika 19106    23 Sep 2003
7. Bidens connata Muhl. ex Willd.
Database ID
146714 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
356463 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
19106 
Other Collectors
 
Date Collected
23 Sep 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Columbia 
Locality
South shore of Columbia River, southeast end of Dibblee Point. 
Elevation
16 ft. 
Coordinates
46° 6.5' N, 122° 59' W; T7N R2W S6 
Site Description
In disturbed sandy ground, seasonally wet, full sun, with sprouts of Populus balsamifera, and Phalaris arundinacea, Mentha pulegium, Bidens frondosa, B. cernua, Eragrostis pectinacea, Juncus articulatus, J. tenuis, J. acuminatus, Aster subspicatus. 
Specimen Notes
Annual, simple leaves, petiole not winged, common. 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
8. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Wahkiakum County:
South east end of Grays Bay, near Pigeon Bluff.
Elev. 3 ft. 46° 16.6' N, 123° 40.7' W; T9N R8W S9.
Fresh water intertidal marsh, full sun, with Impatiens capensis, Phalaris arundinacea, Lythrum salicaria, Iris pseudacorus, Eleocharis palustris, Carex stipata, C. lyngbyei, Equisetum fluviatule. A few yellow rays, occasional. Phenology: Flowers.
WTU 355122
P. F. Zika 19141    24 Sep 2003
with Cathy Maxwell
8. Bidens connata Muhl. ex Willd.
Database ID
146715 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
355122 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
P. F. Zika 
Collection #
19141 
Other Collectors
Cathy Maxwell 
Date Collected
24 Sep 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Wahkiakum 
Locality
South east end of Grays Bay, near Pigeon Bluff. 
Elevation
3 ft. 
Coordinates
46° 16.6' N, 123° 40.7' W; T9N R8W S9 
Site Description
Fresh water intertidal marsh, full sun, with Impatiens capensis, Phalaris arundinacea, Lythrum salicaria, Iris pseudacorus, Eleocharis palustris, Carex stipata, C. lyngbyei, Equisetum fluviatule. 
Specimen Notes
A few yellow rays, occasional. 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
9. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Wahkiakum County:
North shore of Grays Bay and Columbia River, mouth of Deep River.
Elev. 3 ft. 46° 18.7' N, 123° 42.4' W; T10N R8W S31.
Fresh water intertidal marsh, full sun, with Bidens cernua, B. frondosa, Sparganium eurycarpum, Lythrum salicaria, Myosotis scorpioides. Common. Phenology: Flowers.
WTU 355132
P. F. Zika 19221    1 Oct 2003
with Cathy Maxwell
9. Bidens connata Muhl. ex Willd.
Database ID
146716 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
355132 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
P. F. Zika 
Collection #
19221 
Other Collectors
Cathy Maxwell 
Date Collected
1 Oct 2003 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Wahkiakum 
Locality
North shore of Grays Bay and Columbia River, mouth of Deep River. 
Elevation
3 ft. 
Coordinates
46° 18.7' N, 123° 42.4' W; T10N R8W S31 
Site Description
Fresh water intertidal marsh, full sun, with Bidens cernua, B. frondosa, Sparganium eurycarpum, Lythrum salicaria, Myosotis scorpioides. 
Specimen Notes
Common. 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
10. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Skamania County:
Silty north shore of Columbia River, 1 kilometer northeast of Skamania Island.
Elev. 26 ft. 45° 36' N, 122° 6' W; T1N R6E S5.
Full sun, with Bidens frondosus, B. cernuus, Artemisia biennis, silty north shore. Annual, most leaves not lobed, 5-6 (8) bracts green with purple tips, rayless, fruit 3-4 awns and warty, occasional. Phenology: Flowers.
WTU 353219
Peter F. Zika 18130    17 Oct 2002
10. Bidens connata Muhl. ex Willd.
Database ID
146717 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
353219 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connatus Willd.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
18130 
Other Collectors
 
Date Collected
17 Oct 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Skamania 
Locality
Silty north shore of Columbia River, 1 kilometer northeast of Skamania Island. 
Elevation
26 ft. 
Coordinates
45° 36' N, 122° 6' W; T1N R6E S5 
Site Description
Full sun, with Bidens frondosus, B. cernuus, Artemisia biennis, silty north shore. 
Specimen Notes
Annual, most leaves not lobed, 5-6 (8) bracts green with purple tips, rayless, fruit 3-4 awns and warty, occasional. 
Phenology
Flowers 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
11. Bidens connata Muhl. ex Willd.
U.S.A., Oregon, Clatsop County:
By Twilight Eagle Sanctuary, Burnside Marsh, Cathlamet Bay, south shore of Columbia River.
Elev. 3 ft. 46° 10.3' N, 123° 41.3' W; T8N R8W S16.
Sunny freshwater intertidal marsh, with Equisetum fluviatile, Phalaris arundinacea, Aster subspicatus, Leersia. Yellow rays, fruit erect, occasional, emergent. Phenology: Flowers. Origin: Introduced.
WTU 369159
P. F. Zika 22189    20 Aug 2005
with C. Maxwell
11. Bidens connata Muhl. ex Willd.
Database ID
167257 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
369159 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
P. F. Zika 
Collection #
22189 
Other Collectors
C. Maxwell 
Date Collected
20 Aug 2005 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Clatsop 
Locality
By Twilight Eagle Sanctuary, Burnside Marsh, Cathlamet Bay, south shore of Columbia River. 
Elevation
3 ft. 
Coordinates
46° 10.3' N, 123° 41.3' W; T8N R8W S16 
Site Description
Sunny freshwater intertidal marsh, with Equisetum fluviatile, Phalaris arundinacea, Aster subspicatus, Leersia. 
Specimen Notes
Yellow rays, fruit erect, occasional, emergent. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
12. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Whatcom County:
0.4 miles south of Wiser Lake Road.
Elev. 78 ft. 48° 54.3' N, 122° 26.9' W; T40N R3E S32.
In ditches, margin of wetland near cultivated cranberry fields, damp ground, full sun, with Epilobium ciliatum. Annual, rayless, 5-lobed disk flowers orange-yellow; adventive. Phenology: Flowers. Origin: Native.
WTU 371891
Peter F. Zika 17829    12 Sep 2002
12. Bidens connata Muhl. ex Willd.
Database ID
169874 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
371891 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connatus Willd.
2. Bidens connata Muhl. ex Willd.
    Annotated by P. F. Zika, 2008.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
17829 
Other Collectors
 
Date Collected
12 Sep 2002 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Whatcom 
Locality
0.4 miles south of Wiser Lake Road. 
Elevation
78 ft. 
Coordinates
48° 54.3' N, 122° 26.9' W; T40N R3E S32 
Site Description
In ditches, margin of wetland near cultivated cranberry fields, damp ground, full sun, with Epilobium ciliatum. 
Specimen Notes
Annual, rayless, 5-lobed disk flowers orange-yellow; adventive. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
13. Bidens connata Muhl. ex Willd.
Canada, British Columbia
Freshwater intertidal estuary of Fraser River; unnamed island, Richmond, Greater Vancouver area.
Elev. 3 ft. 49° 5.7' N, 123° 6.3' W.
Grass and sedge marsh, full sun, with Carex lyngbyei, Agrostis stolonifera, Lathyrus palustris. 50 plants, very large fruits without warts, 4-5 awns. Flowers collected 14 Aug 2007; fruit packet 24 Sep 2007. Phenology: Flowers & Fruits. Origin: Native.
WTU 371987
Frank Lomer s.n.    14 Aug 2007
13. Bidens connata Muhl. ex Willd.
Database ID
169882 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
371987 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.
    Remarks: [Winged petiole, like connata, but fruits not warty.] [sample "unk"] 
Type Notes
 
Collector
Frank Lomer 
Collection #
s.n. 
Other Collectors
 
Date Collected
14 Aug 2007 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Freshwater intertidal estuary of Fraser River; unnamed island, Richmond, Greater Vancouver area. 
Elevation
3 ft. 
Coordinates
49° 5.7' N, 123° 6.3' W 
Site Description
Grass and sedge marsh, full sun, with Carex lyngbyei, Agrostis stolonifera, Lathyrus palustris. 
Specimen Notes
50 plants, very large fruits without warts, 4-5 awns. Flowers collected 14 Aug 2007; fruit packet 24 Sep 2007. 
Phenology
Flowers & Fruits 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
14. Bidens connata Muhl. ex Willd.
Canada, British Columbia
Freshwater intertidal estuary of Fraser River, west of little dock, Richmond, Greater Vancouver area.
Elev. 3 ft. 49° 6.3' N, 123° 6.4' W.
Sedge bank, submerged at high tide, with Typha x glauca, Scirpus, Lythrum, Leersia, Carex lyngbyei, Eleocharis. Leaves never lobed. [Sample N]. Phenology: Flowers. Origin: Native.
WTU 371986
Frank Lomer s.n.    5 Aug 2007
14. Bidens connata Muhl. ex Willd.
Database ID
169883 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
371986 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
Frank Lomer 
Collection #
s.n. 
Other Collectors
 
Date Collected
5 Aug 2007 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
Freshwater intertidal estuary of Fraser River, west of little dock, Richmond, Greater Vancouver area. 
Elevation
3 ft. 
Coordinates
49° 6.3' N, 123° 6.4' W 
Site Description
Sedge bank, submerged at high tide, with Typha x glauca, Scirpus, Lythrum, Leersia, Carex lyngbyei, Eleocharis. 
Specimen Notes
Leaves never lobed. [Sample N]. 
Phenology
Flowers 
Origin
Native 
Cultivated?
No 
Imaged?
No 

Asteraceae
15. Bidens connata Muhl. ex Willd.
U.S.A., Oregon, Umatilla County:
South shore of Columbia River, north of Route 730, 3.5 road miles west of Umatilla.
Elev. 278 ft. 45° 54.6' N, 119° 24.9' W.
In 15 centimeters of water, near low sand dunes, with Panicum capillare, Amorpha, Xanthium. Rayless, leaves turning red, occasional. Phenology: Fruits. Origin: Introduced.
WTU 389701
Peter F. Zika 25814    6 Oct 2011
15. Bidens connata Muhl. ex Willd.
Database ID
186352 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
389701 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
25814 
Other Collectors
 
Date Collected
6 Oct 2011 
Verbatim Date
 
Country
U.S.A. 
State or Province
Oregon 
County
Umatilla 
Locality
South shore of Columbia River, north of Route 730, 3.5 road miles west of Umatilla. 
Elevation
278 ft. 
Coordinates
45° 54.6' N, 119° 24.9' W 
Site Description
In 15 centimeters of water, near low sand dunes, with Panicum capillare, Amorpha, Xanthium. 
Specimen Notes
Rayless, leaves turning red, occasional. 
Phenology
Fruits 
Origin
Introduced 
Cultivated?
No 
Imaged?
No 

Asteraceae
16. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Pacific County:
Willapa Bay shoreline and adjacent intertidal saltwater mudflats. Approximately 4 miles south of Palix River on west side of United States Highway 101 where creek enters bay at pullout.
Elev. 1 m. 46.5492° N, 123.8945° W. Datum: WGS 84. Coordinate uncertainty: 100 meters. Georeferenced by Maria Yousoufian. Coordinate Source: Digital map.
Carex lyngbyei dominated mudflats and adjacent shoreline area with Phalaris arundinacea, Potentilla anserina, and Symphyotrichum sp. Scattered at upper end of salt marsh. Phenology: Flowers. Origin: Introduced.
WTU 408951; Barcode: WTU-V-022294
David Giblin 3643    24 Sep 2010
16. Bidens connata Muhl. ex Willd.
Database ID
188488 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
408951 
Barcode
WTU-V-022294 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.
    Annotated by P. F. Zika, 2013. Sources: FNA.  
Type Notes
 
Collector
David Giblin 
Collection #
3643 
Other Collectors
 
Date Collected
24 Sep 2010 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Pacific 
Locality
Willapa Bay shoreline and adjacent intertidal saltwater mudflats. Approximately 4 miles south of Palix River on west side of United States Highway 101 where creek enters bay at pullout. 
Elevation
1 m. 
Coordinates
46.5492° N, 123.8945° W 
Site Description
Carex lyngbyei dominated mudflats and adjacent shoreline area with Phalaris arundinacea, Potentilla anserina, and Symphyotrichum sp. 
Specimen Notes
Scattered at upper end of salt marsh. 
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
17. Bidens connata Muhl. ex Willd.
Canada, British Columbia
E side of Rennie Road, at junction with Thompson Road, Pitt Meadows, Metro Vancouver Regional District.
Elev. 5 m. 49.2777° N, 122.6439° W. Coordinate Source: Specimen Label.
Ditch in 10 cm of water, full sun, with Phalaris, Potamogeton natans, Sparganium emersum. Annual, to 1 m tall, rayless. Phenology: Flowers. Origin: Introduced.
WTU 412468; Barcode: WTU-V-026939
Peter F. Zika 28476    20 Sep 2016
with Frank Lomer
17. Bidens connata Muhl. ex Willd.
Database ID
3142708 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
412468 
Barcode
WTU-V-026939 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
28476 
Other Collectors
Frank Lomer 
Date Collected
20 Sep 2016 
Verbatim Date
 
Country
Canada 
State or Province
British Columbia 
County
 
Locality
E side of Rennie Road, at junction with Thompson Road, Pitt Meadows, Metro Vancouver Regional District.  
Elevation
5 m. 
Coordinates
49.2777° N, 122.6439° W 
Site Description
Ditch in 10 cm of water, full sun, with Phalaris, Potamogeton natans, Sparganium emersum.  
Specimen Notes
Annual, to 1 m tall, rayless.  
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
18. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Benton County:
North end of Paterson Slough, Lake Umatilla, 5.2 air kilometers northeast of Big Blalock Island, Umatilla National Wildlife Island, Umatilla National Wildlife Refuge, Paterson Unit.
Elev. 80 m. 45.93855° N, 119.55127° W. Datum: WGS 84. Coordinate Source: Specimen Label.
Backwater on river, damp shoreline in full sun, over basalt with Schoenoplectus acutus. Annual, no rays, leaves simple and petioled. Phenology: Flowers. Origin: Introduced.
WTU 419119; Barcode: WTU-V-041582
Peter W. Dunwiddie PWD 18-496    14 Aug 2018
with Peter F. Zika
18. Bidens connata Muhl. ex Willd.
Database ID
3238545 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
419119 
Barcode
WTU-V-041582 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 18-496 
Other Collectors
Peter F. Zika 
Date Collected
14 Aug 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
North end of Paterson Slough, Lake Umatilla, 5.2 air kilometers northeast of Big Blalock Island, Umatilla National Wildlife Island, Umatilla National Wildlife Refuge, Paterson Unit.  
Elevation
80 m. 
Coordinates
45.93855° N, 119.55127° W 
Site Description
Backwater on river, damp shoreline in full sun, over basalt with Schoenoplectus acutus.  
Specimen Notes
Annual, no rays, leaves simple and petioled.  
Phenology
Flowers 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
19. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Benton County:
Shoreline of Lake Umatilla, 0.9 air kilometer northwest of west end of Little Blalock Island, Umatilla National Wildlife Refuge, Ridge Unit.
Elev. 80 m. 45.91262° N, 119.65183° W. Datum: WGS 84. Coordinate Source: Specimen Label.
Occasional, upper margins of coarse sandy beach, full sun over basalt, with Amorpha fruticosa. Annual, rayless. Phenology: Fertile. Origin: Introduced.
WTU 419945; Barcode: WTU-V-043145
Peter W. Dunwiddie PWD 18-513    15 Aug 2018
with Peter F. Zika
19. Bidens connata Muhl. ex Willd.
Database ID
3245567 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
419945 
Barcode
WTU-V-043145 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.  
Type Notes
 
Collector
Peter W. Dunwiddie 
Collection #
PWD 18-513 
Other Collectors
Peter F. Zika 
Date Collected
15 Aug 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Shoreline of Lake Umatilla, 0.9 air kilometer northwest of west end of Little Blalock Island, Umatilla National Wildlife Refuge, Ridge Unit.  
Elevation
80 m. 
Coordinates
45.91262° N, 119.65183° W 
Site Description
Occasional, upper margins of coarse sandy beach, full sun over basalt, with Amorpha fruticosa. 
Specimen Notes
Annual, rayless.  
Phenology
Fertile 
Origin
Introduced 
Cultivated?
No 
Imaged?
Yes 

Asteraceae
20. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Benton County:
Umatilla National Wildlife Refuge, Paterson Unit.¶
45.93855° N, 119.55127° W. Datum: WGS 84. Georeferenced by Crystal Shin. Coordinate Source: GPS.
Backwater on river, with Schoenoplectis. No ray flowers.
WTU
Peter F. Zika PWD-18-496    14 Aug 2018
with Peter Dunwiddie
20. Bidens connata Muhl. ex Willd.
Database ID
3279888 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.
    Annotated by Peter F. Zika, 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
PWD-18-496 
Other Collectors
Peter Dunwiddie 
Date Collected
14 Aug 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Umatilla National Wildlife Refuge, Paterson Unit.¶ 
Elevation
 
Coordinates
45.93855° N, 119.55127° W 
Site Description
Backwater on river, with Schoenoplectis. 
Specimen Notes
No ray flowers. 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

Asteraceae
21. Bidens connata Muhl. ex Willd.
U.S.A., Washington, Benton County:
Umatilla National Wildlife Refuge, Ridge Unit.
45.91262° N, 119.65183° W. Datum: WGS 84. Georeferenced by Crystal Shin. Coordinate Source: GPS.
On upper coarse sandy beach.
WTU
Peter F. Zika PWD-18-513    15 Aug 2018
with Peter Dunwiddie
21. Bidens connata Muhl. ex Willd.
Database ID
3279902 
Herbarium
WTU 
Collection
Vascular Plants 
Dataset
 
Accession
 
Barcode
 
Other Numbers
 
Family
Asteraceae 
Name on Specimen
Bidens connata Muhl. ex Willd. 
Accepted Name
Bidens connata Muhl. ex Willd. 
Annotation History
1. Bidens connata Muhl. ex Willd.
    Annotated by Peter F. Zika, 2019. Sources: Flora PNW, 2nd.  
Type Notes
 
Collector
Peter F. Zika 
Collection #
PWD-18-513 
Other Collectors
Peter Dunwiddie 
Date Collected
15 Aug 2018 
Verbatim Date
 
Country
U.S.A. 
State or Province
Washington 
County
Benton 
Locality
Umatilla National Wildlife Refuge, Ridge Unit. 
Elevation
 
Coordinates
45.91262° N, 119.65183° W 
Site Description
On upper coarse sandy beach. 
Specimen Notes
 
Phenology
 
Origin
 
Cultivated?
No 
Imaged?
No 

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Database Field Descriptions:
Database ID
Each of our backend databases assigns a unique and persistent integer ID to each specimen record. A GUID (globally unique identifier) can be formed from this by combining it with the herbarium and collection acronyms (example: WTU-VP-12733).
Herbarium
Every herbarium is referred to by a unique acronym. Ours is WTU, which stands for Washington Territorial University. Our database also includes some specimens housed at NOCA (North Cascades National Park Herbarium) and MORA (Mount Rainier National Park Herbarium). For a complete listing of herbarium acronyms, see Index Herbariorum.
Collection
WTU's specimens are physically housed in separate collections according to taxonomic groups: Vascular Plants, Bryophytes, Algae, Lichens, and Fungi.
Dataset
Some specimens are grouped into "Datasets," representing such things as incorporated herbaria or major collecting projects.
Accession
Each of WTU's Vascular Plant specimens is assigned an accession number. Our other collections lack accession numbers (see Barcode instead). Ideally, each specimen would have a unique accession number, but this fails in practice. Some accession numbers include "JWT" after the number; these indicate specimens originating from the herbarium of J. William Thompson that were integrated into WTU's collections but not re-accessioned with WTU numbers. Accession numbers followed by an "A", "B", or other single letter represent sheets with multiple collections mounted on them, all using the same accession number.
Barcode
Our Bryophyte, Algae, Lichen, Fungi, and some Vascular Plant specimens are assigned pre-printed barcode stickers. These follow the format "WTU-C-######", where C represents a code for the collection (one of: V, B, A, L, F) and ###### represents a zero-padded, six-digit number.
Other Numbers
Specimens collected from North Cascades and Mount Rainier National Parks are assigned National Park Service accession and catalog numbers. These numbers are listed here.
Family
The scientific name of the family. Our database generally uses AGPIII and other current sources for vascular plant family names. However, our physical Vascular Plant collection is organized by the older Englerian sequence.
Accepted Name
For Vascular Plants, this gives the accepted name by which the specimen is currently known. The accepted name is derived by looking up the most recent annotation name in a synonymy table and finding its corresponding accepted name.
Annotation History
The sequence of annotations and scientific names given on the physical specimen is listed here, in order from the first to most recent. We treat the name on the original label as the first annotation.
Type Notes
If this is a type specimen, then information about its type status (holotype, isotype, etc.) and the name(s) for which it is a type is provided here.
Collector
The person who collected this specimen, as given on the label, and whose name is associated with the collection number on the label. If no collector name is given, we enter "unknown" into this field.
Collection #
A unique number assigned to the specimen by the collector. Different collectors use different numbering schemes; these may include the addition of prefixes (such as their initials or the year) or suffixes (such as an A or B). In the database, any prefixes and suffixes are included in the Collector's Number field exactly as they appear on the specimen label. When no collector number is given, we type "s.n." in this field.
Other Collectors
Other collectors that are listed on the label along with the primary collector, but whose collection number was not assigned to this specimen.
Date Collected
The date on which the specimen was collected, split up between day, month, and year in the database. Months are stored as nubmers (1-12) but displayed as three-letter abbreviations. Years are alway 4-digits long. Occasionally the label may give a range of dates. In such cases, the first date in the range is used as the collection date, and the entire collection date is entered into the Verbatim Date field as it appears on the label. If no date is given, then the date fields are left blank and a note is made in the Verbatim Date field.
Verbatim Date
The literal date string as displayed on the label; only used for dates that cannot be represented by a single day, month, and year.
Country
Name of the country from which the specimen was collected. Specimens from the United States of America are entered as "U.S.A."
State or Province
Name of the state or province from which the specimen was collected, if given on the label. U.S. states are spelled out in full.
County
Name of the county, municipality, borough, parish, or equivalent political unit from which the specimen was collected, if given on the label. The designation (such as "county") is not included in the field value.
Locality
A text description of the location where the specimen was collected, as given on the specimen label. May include national park, national forest, and other land use designations. Older collections often have short and imprecise locality data. Detailed locality data for rare species (threatened, endangered, sensitive, watch, ...) is included in our database but omitted from the search results.
Elevation
Elevations may be given either in feet or meters, and may include a minimum and maximum elevation, representing a range.
Coordinates
May include TRS/PLSS (township, range, section, quarter, etc.), latitude/longitude, and UTM. Coordinates for arare species are included in our database but omittedfrom the search results.
Site Description
This field includes all label information characterizing the site, such habitat, vegetation zone/association, substrate, slope, moisture, associated species, and so on - as the information appears on the specimen label.
Specimen Notes
Includes any characteristics pertaining to the plant specimen itself, such as flower color, fruit length, and plant height, along with information about the species, such as abundance and the precise location and micro-habitat where collected. Also includes any notes or text on the specimen that does not better fit into another field.
Phenology
Specifies the sexual maturity/condition of the specimen, such as flowering, fruiting, cone-bearing, spore-bearing, fertile, or sterile. Phenology is generally not given on the label; instead the person entering the record examines the specimen and selects the appropriate value.
Origin
Specifies whether the specimen is native or introduced to the state or country where it was collected. Origin data is rarely found on the specimen label; instead, it is entered during data entry either from a lookup table or from the date entry personnel's own knowledge. Origin data should be considered supplemental information, and should not be relied on as authoritative.
Cultivated
A Yes/No flag indicating if this is a cultivated specimen. Cultivated specimens generally do not represent valid distribution records and should be excluded from range maps or other geographic analyses.


Disclaimer:

WTU makes a reasonable effort to prevent and correct data entry errors; however, we cannot guarantee that our database is free from typos, misidentifications, or inaccurate label data. Please use the information at your own discretion. Error corrections and comments can be sent to Ben Legler or David Giblin.