Displaying 151 - 175 out of 191 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Quercus x grandidentata Ewan J. A. Ewan 8487 27 Dec 1934 United States of America California Los Angeles Co. 2 mi.… isotype Quercus x grandidentata Ewan
Rhytisma acerinum Pers.:Fr. J. A. Ewan 17263 22 Sep 1945 United States of America Maryland Charles Co. Marshall Hall, on… —
Ribes L. J. A. Ewan 12171 25 May 1940 United States of America Colorado Boulder Co. Fourth of July… — Ribes L.
Rorippa curvisiliqua (Hook.) Bessey var. curvisiliqua J. A. Ewan 12754 30 May 1941 United States of America Colorado Weld Co. South Platte River… — Rorippa curvisiliqua (Hook.) Bessey var. curvisiliqua
Rorippa palustris subsp. hispida (Desv.) Jonsell J. A. Ewan 13782 17 Aug 1941 United States of America Colorado Gilpin Co. Pisgah Lake, on… — Rorippa palustris subsp. hispida (Desv.) Jonsell
Rorippa sphaerocarpa (A.Gray) Britton J. A. Ewan 14139 11 Jun 1942 United States of America Colorado El Paso Co. Upton Gardens — Rorippa sphaerocarpa (A.Gray) Britton
Rumex conglomeratus Murray J. A. Ewan 10809 29 Jun 1933 United States of America California Los Angeles Co. Along Ballona… — Rumex conglomeratus Murray
Sagittaria cuneata E.Sheld. J. A. Ewan 13362 13 Jul 1941 United States of America Colorado Boulder Co. Baseline Lake Road… — Sagittaria cuneata E.Sheld.
Sagittaria cuneata E.Sheld. J. A. Ewan 13671 12 Aug 1941 United States of America Colorado Weld Co. drainage ditch 1… — Sagittaria cuneata E.Sheld.
Salix eastwoodiae Cockerell ex A.Heller J. A. Ewan 8503 16 Jul 1934 United States of America California Plumas Co. Sierra Nevada. Mt.… — Salix eastwoodiae Cockerell ex A.Heller
Salix hindsiana Benth. J. A. Ewan 7635 15 Mar 1933 United States of America California Los Angeles Co. Area 1… — Salix hindsiana Benth.
Saponaria officinalis L. J. A. Ewan 14106 17 Oct 1941 United States of America Colorado Boulder Co. Abandoned mine site,… — Saponaria officinalis L.
Saxifraga rhomboidea Greene J. A. Ewan 12726 17 May 1941 United States of America Colorado Boulder Co. Mesa Trail, at… — Saxifraga rhomboidea Greene
Schefflera sachamatensis Cuatrec. J. A. Ewan 16678 06 Jan 1945 Colombia Putumayo Along trail from San Francisco… isotype Schefflera sachamatensis Cuatrec.
Sciodaphyllum humboldtianum Seem. ex Decne. & Planch. J. A. Ewan 16542 04 Dec 1944 Colombia Nariño Headwaters of Rio Tellez, above… — Sciodaphyllum humboldtianum Seem. ex Decne. & Planch.
Scutellaria brittonii Porter J. A. Ewan 12859 02 Jun 1941 United States of America Colorado Elbert Co. on open grassy… — Scutellaria brittonii Porter
Semiramisia pulcherrima A.C.Sm. J. A. Ewan 16248 29 Sep 1944 Colombia Nariño Páramo of Cerro San Francisco… — Semiramisia pulcherrima A.C.Sm.
Senecio spartioides Torr. & A.Gray J. A. Ewan 1000 26 Sep 1937 United States of America Colorado Boulder Co. piedmont mesa at… — Senecio spartioides Torr. & A.Gray
Silene antirrhina L. J. A. Ewan 15496 03 May 1943 United States of America Colorado Denver Co. Mesa above Cherry… — Silene antirrhina L.
Silene latifolia Poir. J. A. Ewan 15243 15 Aug 1943 United States of America Colorado El Paso Co. Ute Pass,… — Silene latifolia Poir.
Solanum americanum Mill. J. A. Ewan 23101 14 Oct 1980 United States of America Alabama Baldwin Co. Mary Soloman's, Daphne. — Solanum americanum Mill.
Solanum elaeagnifolium Cav. J. A. Ewan 680 25 Aug 1932 - 08 Sep 1932 United States of America California Los Angeles Co. Over about… — Solanum elaeagnifolium Cav.
Solanum oblongifolium Dunal J. A. Ewan 15650 07 May 1944 Colombia Boyacá Between Duitama and Charalá. Cordillera… — Solanum oblongifolium Dunal
Solidago canadensis L. var. canadensis J. A. Ewan 19594 25 Oct 1958 United States of America Louisiana Concordia Parish. Near Ballina, 5… — Solidago canadensis L. var. canadensis
Solidago canadensis var. scabra Torr. & A.Gray J. A. Ewan 18864 14 Oct 1956 United States of America Louisiana Iberia Parish. West shore of… — Solidago canadensis var. scabra Torr. & A.Gray