Skip to main content Smithsonian Institution

Search Results

Collections Search Center
607 documents - page 1 of 31

Comandra umbellata (L.) Nutt.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Geode State Park, NW 1/4 Sec. 30, T-70N, R-4W, Des Moines, Iowa, United States, North America
Collection Date:
21 May 1953
Taxonomy:
Plantae Dicotyledonae Santalales Santalaceae
Published Name:
Comandra umbellata (L.) Nutt.
Barcode:
01312183
USNM Number:
2235699
See more items in:
Botany
Flowering plants and ferns
Crowdsourcing Project
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3f8277662-c1f4-4ea4-ab54-389c30eda4ad
EDAN-URL:
edanmdm:nmnhbotany_13955362
Online Media:

Aesculus glabra Willd.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Heavily wooded slopes, Geode State Park, T-70N, R-5W, Henry, Iowa, United States, North America
Collection Date:
29 Jun 1954
Common name:
Ohio buckeye
Taxonomy:
Plantae Dicotyledonae Sapindales Hippocastanaceae
Published Name:
Aesculus glabra Willd.
Barcode:
01910661
USNM Number:
2235831
See more items in:
Botany
Flowering plants and ferns
Crowdsourcing Project
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3d7187411-88af-49c3-bf5b-043e0255629a
EDAN-URL:
edanmdm:nmnhbotany_13800291
Online Media:

Euphorbia maculata L.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Sand hill, commercial sand and gravel area, SW 1/4 Sec. 36, T-68N, R-3W, Des Moines, Iowa, United States, North America
Collection Date:
21 Jul 1954
Taxonomy:
Plantae Dicotyledonae Euphorbiales Euphorbiaceae
Published Name:
Euphorbia maculata L.
Chamaesyce supina (Raf.) Moldenke
Barcode:
01429831
USNM Number:
2235847
See more items in:
Botany
Flowering plants and ferns
Crowdsourcing Project
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/341e17775-7fd9-439b-94ed-2108a3e6ce8d
EDAN-URL:
edanmdm:nmnhbotany_13404014
Online Media:

Euphorbia maculata L.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Robert F. Thorne  Search this
Place:
near approach to U.S. Hwy. Des Moines River Bridge, S. of Keokuk, NE 1/4 Sec. 33, T-65N, R-5W, Lee, Iowa, United States, North America
Collection Date:
4 Oct 1952
Taxonomy:
Plantae Dicotyledonae Euphorbiales Euphorbiaceae
Published Name:
Euphorbia maculata L.
Barcode:
01431329
USNM Number:
2235754
See more items in:
Botany
Flowering plants and ferns
Crowdsourcing Project
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/33c5e5943-ba22-4961-8370-6ddbebd521e6
EDAN-URL:
edanmdm:nmnhbotany_13455081
Online Media:

Design for ground beetle abundance and diversity sampling within the National Ecological Observatory Network

Author:
Moore, Wendy  Search this
Spence, John R.  Search this
LeVan, Katherine E.  Search this
Niemelä, Jari  Search this
Ober, Karen A.  Search this
Pearson, David L.  Search this
Hoekman, David  Search this
Browne, Robert A.  Search this
Will, Kipling  Search this
Ball, George E.  Search this
Work, Timothy  Search this
Maddison, David R.  Search this
LaBonte, James R.  Search this
Erwin, Terry L.  Search this
Lundgren, Jonathan  Search this
Davidson, Robert L.  Search this
Knisley, C. B.  Search this
Object Type:
Smithsonian staff publication
Electronic document
Year:
2017
Topic:
Entomology  Search this
Insects  Search this
Natural History  Search this
See others in:
Entomology
Data source:
Smithsonian Libraries
EDAN-URL:
edanmdm:SILSRO_142417

Bouteloua curtipendula (Michx.) Torr.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
M. Cooperrider  Search this
Place:
Southeastern Iowa. Dry sandy edge of Iowa River, NW ¼ Sec. 1, T-75N, R-5W, Louisa County., Iowa, United States, North America
Collection Date:
28 Sep 1953
Common name:
Side Oats Grama
Side-oats grama
Sideoats Grama
sideoats grama
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Chloridoideae
Published Name:
Bouteloua curtipendula (Michx.) Torr.
Barcode:
04211970
USNM Number:
2241252
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3cbaee81a-cafa-4733-9c69-ca2fef48eb87
EDAN-URL:
edanmdm:nmnhbotany_16274621

Bouteloua hirsuta Lag.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Sandy prairie remnant, SW ¼ Sec. 9, T-75N, R-4W, Louisa County., Iowa, United States, North America
Collection Date:
16 Aug 1954
Common name:
hairy grama
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Chloridoideae
Published Name:
Bouteloua hirsuta Lag.
Barcode:
04213277
USNM Number:
2241377
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/394d30db9-b7a2-40d3-b0ed-3c6ff7cbbe58
EDAN-URL:
edanmdm:nmnhbotany_16275952

Eragrostis spectabilis (Pursh) Steud.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Sand hills near Moose Lodge, NE¼ Sec. 4, T-75N, R-2W, Louisa County., Iowa, United States, North America
Collection Date:
9 Aug 1954
Common name:
petticoat-climber
purple love grass
tumble grass
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Chloridoideae
Published Name:
Eragrostis spectabilis (Pursh) Steud.
Barcode:
04371716
USNM Number:
3015441
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3259f58e3-5226-4976-a0d3-1e5f6f09d7e5
EDAN-URL:
edanmdm:nmnhbotany_16221278

Eragrostis hypnoides (Lam.) Britton, Stearns & Poggenb.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Pasture slough, SW ¼ Sec. 17, T-68N, R-14W, Davis County., Iowa, United States, North America
Collection Date:
7 Sep 1954
Common name:
teal love grass
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Chloridoideae
Published Name:
Eragrostis hypnoides (Lam.) Britton, Stearns & Poggenb.
Barcode:
04368658
USNM Number:
3015391
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3cf6984f8-5683-44a7-9d4b-b01e8aa3d23a
EDAN-URL:
edanmdm:nmnhbotany_16218229

Eragrostis pectinacea (Michx.) Nees

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Dry weedy roadside, SE ¼ Sec. 17, T-69N, R-9W, Van Buren County., Iowa, United States, North America
Collection Date:
12 Aug 1954
Common name:
Carolina love grass
pink grass
purple love grass
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Chloridoideae
Published Name:
Eragrostis pectinacea (Michx.) Nees
Barcode:
04370107
USNM Number:
3044960
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/33c49ce49-9958-432b-8c39-f6b2ec9ecd63
EDAN-URL:
edanmdm:nmnhbotany_16219597

Eragrostis pilosa (L.) P. Beauv.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Drying slough along railway, NW ¼ Sec. 7, T-67N, R-15W, Davis County., Iowa, United States, North America
Collection Date:
7 Sep 1954
Common name:
India love grass
andoeman
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Chloridoideae
Published Name:
Eragrostis pilosa (L.) P. Beauv.
Barcode:
04370678
USNM Number:
3015388
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/319534a62-358a-4d25-aece-d5d99400b37c
EDAN-URL:
edanmdm:nmnhbotany_16220212

Schizachyrium sanguineum (Retz.) Alston

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. NE of Spring Grove, SE ¼ Sec. 25, T-69N, R-3W, Des Moines County., Iowa, United States, North America
Collection Date:
1 Sep 1954
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Panicoideae
Published Name:
Schizachyrium sanguineum (Retz.) Alston
Barcode:
04354856
USNM Number:
2241368
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3c79bd91a-3f34-450a-9c44-60c47bc00426
EDAN-URL:
edanmdm:nmnhbotany_16200622

Andropogon gerardii Vitman

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. NE ¼ Sec. 20, T-75N, R-2W, Louisa County., Iowa, United States, North America
Collection Date:
18 Aug 1954
Common name:
big bluestem
bluejoint turkeyfoot
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Panicoideae
Published Name:
Andropogon gerardii Vitman
Barcode:
04342661
USNM Number:
2241367
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3103f1e83-742c-4bae-a163-80ea54d24f55
EDAN-URL:
edanmdm:nmnhbotany_16179903

Aristida tuberculosa Nutt.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Along A.T. & S.F. Ry., SE ¼ Sec. 12, T-67N, R-5W, Lee County., Iowa, United States, North America
Collection Date:
4 Oct 1952
Common name:
seaside threeawn
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Aristidoideae
Published Name:
Aristida tuberculosa Nutt.
Barcode:
04223574
USNM Number:
2241371
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3d6eb59bc-de7d-4dc5-86df-4b9a4168c8c2
EDAN-URL:
edanmdm:nmnhbotany_16068733

Aristida tuberculosa Nutt.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Adjacent to small pond, SW ¼ Sec. 9, T-75N, R-4W, Louisa County., Iowa, United States, North America
Collection Date:
13 Sep 1953
Common name:
seaside threeawn
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Aristidoideae
Published Name:
Aristida tuberculosa Nutt.
Barcode:
04223575
USNM Number:
2241369
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3f4660f15-2e1d-464a-8331-aee2d5676592
EDAN-URL:
edanmdm:nmnhbotany_16068734

Digitaria ischaemum (Schreber) Schreber ex Muhl.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Low sandy open area, SW ¼ Sec. 29, T-74N, R-2W, Louisa County., Iowa, United States, North America
Collection Date:
3 Sep 1953
Common name:
small crab grass
smooth crabgrass
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Panicoideae
Published Name:
Digitaria ischaemum (Schreber) Schreber ex Muhl.
Barcode:
04249872
USNM Number:
2241378
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/358263460-8eb7-4400-bb67-627464bbb6bd
EDAN-URL:
edanmdm:nmnhbotany_16016123

Aristida dichotoma Michx. var. dichotoma

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Dry open crest of rocky bluff, Marshall Flake farm, app. 1 mi. E of Bonaparte, SE ¼ Sec. 9, T-68N, R-8W, Van Buren Co., Iowa, United States, North America
Collection Date:
16 Sep 1954
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Aristidoideae
Published Name:
Aristida dichotoma Michx. var. dichotoma
Barcode:
03449092
USNM Number:
2241373
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/364a58d7c-205e-4935-a8b7-d36f311d0501
EDAN-URL:
edanmdm:nmnhbotany_15995130

Aristida basiramea Engelm. ex Vasey

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Old sandy pasture on road to Moose Lodge, Musc. Isl., SW ¼ Sec. 4, T-75N, R-2W, Louisa County., Iowa, United States, North America
Collection Date:
24 Sep 1954
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Aristidoideae
Published Name:
Aristida basiramea Engelm. ex Vasey
Barcode:
03448845
USNM Number:
2241374
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/35ff0bb93-e3f0-4dcf-85e9-6d026161a292
EDAN-URL:
edanmdm:nmnhbotany_15995922

Aristida oligantha Michx.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
R. F. Thorne  Search this
et al.  Search this
Place:
Southeastern Iowa. Dry, upland woods, app. ½ mi. W of mooar's Station, SW ¼ Sec. 4, T-65N, R-5W, Lee County., Iowa, United States, North America
Collection Date:
17 Sep 1953
Common name:
prairie three-awn
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Aristidoideae
Published Name:
Aristida oligantha Michx.
Barcode:
04220926
USNM Number:
2241370
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/3a1dc76e5-f8c6-4731-a483-ec1c076e8985
EDAN-URL:
edanmdm:nmnhbotany_15996433

Aristida oligantha Michx.

Biogeographical Region:
74 - North-Central U.S.A.  Search this
Collector:
Robert A. Davidson  Search this
Place:
Southeastern Iowa. Prairie remnant between railway and U.S. Hwy. 63, app. ½ mi. W. of Bloomfield, Davis County., Iowa, United States, North America
Collection Date:
7 Sep 1954
Common name:
prairie three-awn
Taxonomy:
Plantae Monocotyledonae Poales Poaceae Aristidoideae
Published Name:
Aristida oligantha Michx.
Barcode:
04220927
USNM Number:
2241372
See more items in:
Botany
Flowering plants and ferns
Data Source:
NMNH - Botany Dept.
GUID:
http://n2t.net/ark:/65665/39b821522-41fc-426a-bac2-0552db6350b8
EDAN-URL:
edanmdm:nmnhbotany_15996434

Modify Your Search







or


Narrow By