Displaying 1 - 25 out of 2137 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Juniperus virginiana L. var. virginiana R. T. Clausen 4528 15 Oct 1939 United States of America New York Ontario Co. Deep Run, Gorham… Juniperus virginiana L. var. virginiana
Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb. R. T. Clausen J. L. Edwards6451 21 Sep 1944 United States of America New Jersey Ocean Co. Swamp along Tom's… Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb.
Sedum calcicola subsp. desertorum R.T.Clausen R. T. Clausen 772031 25 Aug 1977 (wild date) & 15 Nov 1978 (flowers, Ithaca, NY) Mexico Nuevo León Mexican Plateau. Gulf of Mexico… isotype Sedum calcicola subsp. desertorum R.T.Clausen
Cleome serrulata Pursh R. T. Clausen 70 107 31 Jul 1970 United States of America Nevada Bank of road through pinyon-juniper… Cleome serrulata Pursh
Sedum pulvinatum R.T.Clausen R. T. Clausen C45-46 17 Aug 1946 Mexico Oaxaca Cultivated in greenhouse. Source: Along… isotype Sedum pulvinatum R.T.Clausen
Graptopetalum fruticosum Moran R. T. Clausen 616001 18 Apr 1964 Mexico Jalisco Grown at Ithaca, New York.… isotype Graptopetalum fruticosum Moran
Juniperus chinensis L. R. T. Clausen 8050 25 Feb 1951 United States of America New York Tompkins Co. South side of… Juniperus chinensis L.
Dicranella heteromalla (Hedw.) Schimp. R. T. Clausen 4537 31 Mar 1940 United States of America New Jersey Passaic Co. Near west bank…
Picea rubens Sarg. R. T. Clausen 8128 13 Oct 1951 United States of America Vermont Franklin Co. North Hill, Montgomery… Picea rubens Sarg.
Alyssum alyssoides (L.) L. R. T. Clausen 7045 01 Jun 1947 United States of America New York Ontario Co. 1 km. northwest… Alyssum alyssoides (L.) L.
Rumex fueginus Phil. R. T. Clausen 5058 11 Aug 1940 United States of America Wyoming Teton Co. Exposed muddy shore… Rumex fueginus Phil.
Penstemon gentianoides (Kunth) Poir. R. T. Clausen s.n. 04 Sep 1955 Mexico Slope below Needle, western slope… Penstemon gentianoides (Kunth) Poir.
Lythrum salicaria L. R. T. Clausen 5869 19 Jul 1942 United States of America New York Tompkins Co. Flats at southwest… Lythrum salicaria L.
Juniperus deppeana Steud. var. deppeana R. T. Clausen 5235 01 Sep 1940 United States of America New Mexico Doña Ana Co. Mesa, western… Juniperus deppeana Steud. var. deppeana
Pinus taeda L. R. T. Clausen 66-1 22 Mar 1966 United States of America South Carolina Kershaw Co. North of Flat… Pinus taeda L.
Abies balsamea (L.) Mill. R. T. Clausen 6506 08 Apr 1945 United States of America New York Tompkins Co. Fir Tree Swamp,… Abies balsamea (L.) Mill.
Abies balsamea (L.) Mill. R. T. Clausen 5673 04 Oct 1941 United States of America Pennsylvania Potter Co. Susquehanna River drainage.… Abies balsamea (L.) Mill.
Pinus edulis Engelm. R. T. Clausen 7803 18 Jun 1949 United States of America New Mexico Otero Co. Middle Ridge of… Pinus edulis Engelm.
Pinus flexilis E.James R. T. Clausen 641212 05 Sep 1964 United States of America California Mono Co. Sierra Nevada. On… Pinus flexilis E.James
Picea glauca (Moench) Voss R. T. Clausen s.n. 16 Jul 1956 United States of America Vermont Orleans Co. South of junction… Picea glauca (Moench) Voss
Senna roemeriana (Scheele) H.S.Irwin & Barneby R. T. Clausen 7649 06 May 1949 United States of America Texas Bell Co. 1 mile south… Senna roemeriana (Scheele) H.S.Irwin & Barneby
Larix eurolepis A.Henry R. T. Clausen 10144 11 Mar 1939 United States of America New York Monroe Co. Highland Park, Rochester Larix eurolepis A.Henry
Pinus banksiana Lamb. R. T. Clausen 71-27 26 Aug 1971 United States of America New York Essex Co. On west side… Pinus banksiana Lamb.
Mesembryanthemum crystallinum L. R. T. Clausen 4696 20 Jun 1940 United States of America California San Diego Co. Sand bluffs… Mesembryanthemum crystallinum L.
Euphorbia esula L. R. T. Clausen s.n. 30 Jul 1960 United States of America New York Seneca Co. Gravelly shore of… Euphorbia esula L.