Displaying 1 - 75 out of 309 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Aconitum columbianum Nutt. var. columbianum H. E. Hayward 286 08 Aug 1926 United States of America South Dakota Savoy — Aconitum columbianum Nutt. var. columbianum
Actaea rubra (Aiton) Willd. H. E. Hayward 291 08 Aug 1926 United States of America South Dakota Savoy. Black Hills — Actaea rubra (Aiton) Willd.
Agastache foeniculum (Pursh) Kuntze H. E. Hayward 164 02 Aug 1926 United States of America South Dakota Spearfish Canyon — Agastache foeniculum (Pursh) Kuntze
Agoseris glauca (Pursh) Raf. var. glauca H. E. Hayward 104 01 Aug 1926 United States of America South Dakota Spearfish Canyon. Streamside. — Agoseris glauca (Pursh) Raf. var. glauca
Allium recurvatum Rydb. H. E. Hayward 514 18 Aug 1926 United States of America South Dakota Fall River Co. Edgemont road — Allium recurvatum Rydb.
Amaranthus powellii S.Watson H. E. Hayward 409 12 Aug 1926 United States of America South Dakota Custer State Park — Amaranthus powellii S.Watson
Amaranthus retroflexus L. H. E. Hayward 46 30 Jul 1926 United States of America South Dakota Butte Co. — Amaranthus retroflexus L.
Amelanchier alnifolia (Nutt.) Nutt. var. alnifolia H. E. Hayward 65 31 Jul 1926 United States of America South Dakota Spearfish Canyon. Streamside — Amelanchier alnifolia (Nutt.) Nutt. var. alnifolia
Amelanchier humilis Wiegand H. E. Hayward 2381/2 05 Aug 1926 United States of America South Dakota Lawrence Co. Near Pinecrest camp — Amelanchier humilis Wiegand
Amorpha fruticosa L. H. E. Hayward 450 15 Aug 1926 United States of America South Dakota Fall River Co. Hot Brook… — Amorpha fruticosa L.
Anaphalis margaritacea (L.) Benth. & Hook.f. H. E. Hayward 375 11 Aug 1926 United States of America South Dakota Harney Peak, Black Hills. Mountain… — Anaphalis margaritacea (L.) Benth. & Hook.f.
Antennaria howellii subsp. petaloidea (Fernald) R.J.Bayer H. E. Hayward 316 Aug. 9, 1926 United States of America South Dakota Sylvan Lake, Black Hills — Antennaria howellii subsp. petaloidea (Fernald) R.J.Bayer
Antennaria rosea subsp. confinis (Greene) R.J.Bayer H. E. Hayward 317 09 Aug 1926 United States of America South Dakota Sylvan Lake, Black Hills — Antennaria rosea subsp. confinis (Greene) R.J.Bayer
Antennaria rosea subsp. confinis (Greene) R.J.Bayer H. E. Hayward 356 11 Aug 1926 United States of America South Dakota Harney Peak, Black Hills. Summit… — Antennaria rosea subsp. confinis (Greene) R.J.Bayer
Anticlea elegans (Pursh) Rydb. H. E. Hayward 829 13 Jun 1927 United States of America South Dakota Rapid City. Rapid Creek Canyon… — Anticlea elegans (Pursh) Rydb.
Aralia nudicaulis L. H. E. Hayward 290 08 Aug 1926 United States of America South Dakota Savoy, S.D., Black Hills — Aralia nudicaulis L.
Arctium minus (Hill) Bernh. H. E. Hayward 447 15 Aug 1926 United States of America South Dakota Hot Brook Creek, Hot Springs — Arctium minus (Hill) Bernh.
Artemisia longifolia Nutt. H. E. Hayward 554 22 Aug 1926 United States of America South Dakota Bad Lands - 5 miles… — Artemisia longifolia Nutt.
Artemisia ludoviciana Nutt. subsp. ludoviciana H. E. Hayward 15 29 Jul 1926 United States of America South Dakota Butte Co. River banks — Artemisia ludoviciana Nutt. subsp. ludoviciana
Astragalus adsurgens var. robustior Hook. H. E. Hayward 385 11 Aug 1926 United States of America South Dakota Harney Peak, Black Hills — Astragalus adsurgens var. robustior Hook.
Astragalus canadensis L. var. canadensis H. E. Hayward 147 01 Aug 1926 United States of America South Dakota Spearfish Canyon — Astragalus canadensis L. var. canadensis
Astragalus vexilliflexus E.Sheld. var. vexilliflexus H. E. Hayward 552 22 Aug 1926 United States of America South Dakota Bad Lands, 5 miles So… — Astragalus vexilliflexus E.Sheld. var. vexilliflexus
Athyrium filix-femina subsp. angustum R.T.Clausen H. E. Hayward 381 11 Aug 1926 United States of America South Dakota Harney Park, Black Hills. Mountain… — Athyrium filix-femina subsp. angustum R.T.Clausen
Athyrium filix-femina subsp. angustum R.T.Clausen H. E. Hayward 599 23 Aug 1926 United States of America South Dakota Custer State Park, Black Hills.… — Athyrium filix-femina subsp. angustum R.T.Clausen
Betula occidentalis Hook. H. E. Hayward 159 02 Aug 1926 United States of America South Dakota Spearfish Canyon — Betula occidentalis Hook.
Betula occidentalis Hook. H. E. Hayward 653 — United States of America South Dakota Black Hills — Betula occidentalis Hook.
Betula papyrifera Marshall H. E. Hayward 62 31 Jul 1906 United States of America South Dakota Spearfish Canyon — Betula papyrifera Marshall
Bidens prionophylla Greene H. E. Hayward 415 13 Aug 1926 United States of America South Dakota Pennington Co. Brookside meadow — Bidens prionophylla Greene
Calylophus serrulatus (Nutt.) P.H.Raven H. E. Hayward 519 18 Aug 1926 United States of America South Dakota Fall River Co. Edgemont road — Calylophus serrulatus (Nutt.) P.H.Raven
Calylophus serrulatus (Nutt.) P.H.Raven H. E. Hayward 208 03 Aug 1926 United States of America Wyoming Beulah. — Calylophus serrulatus (Nutt.) P.H.Raven
Calystegia sepium (L.) R.Br. H. E. Hayward 2 29 Jul 1926 United States of America South Dakota Butte Co. — Calystegia sepium (L.) R.Br.
Campanula intercedens Witasek H. E. Hayward 637 25 Aug 1926 United States of America South Dakota Harney Peak, Black Hills. Along… — Campanula intercedens Witasek
Carex aurea Nutt. H. E. Hayward 2252 21 Jul 1927 United States of America South Dakota Castle Creek, 1 mi. west… — Carex aurea Nutt.
Carex bebbii (L.H.Bailey) Olney ex Fernald H. E. Hayward 2181 18 Jul 1927 United States of America South Dakota Meade Co. Boulder Canyon &… — Carex bebbii (L.H.Bailey) Olney ex Fernald
Carex bebbii (L.H.Bailey) Olney ex Fernald H. E. Hayward 2676 04 Aug 1927 United States of America South Dakota Boxelder Creek, 4 mi NW… — Carex bebbii (L.H.Bailey) Olney ex Fernald
Carex blanda Dewey H. E. Hayward 1199 21 Jun 1927 United States of America South Dakota Whitewoods. — Carex blanda Dewey
Carex blanda Dewey H. E. Hayward 816 13 Jun 1927 United States of America South Dakota Pennington Co. Rapid Creek Canyon… — Carex blanda Dewey
Carex brevior (Dewey) Mack. ex Lunell H. E. Hayward 963 16 Jun 1927 United States of America South Dakota Pennington Co. Rapid Creek. — Carex brevior (Dewey) Mack. ex Lunell
Carex brevior (Dewey) Mack. ex Lunell H. E. Hayward 51 30 Jul 1916 United States of America South Dakota Bell Fourche. — Carex brevior (Dewey) Mack. ex Lunell
Carex brevior (Dewey) Mack. ex Lunell H. E. Hayward 934 14 Jun 1927 United States of America South Dakota Hermosa. — Carex brevior (Dewey) Mack. ex Lunell
Carex brevior (Dewey) Mack. ex Lunell H. E. Hayward 2571 30 Jul 1927 United States of America South Dakota Bet. Buffols Gap & Fairburn. — Carex brevior (Dewey) Mack. ex Lunell
Carex concinna R.Br. H. E. Hayward 1827 03 Jul 1927 United States of America South Dakota Lawrence Co. Spearfish Creek between… — Carex concinna R.Br.
Carex disperma Dewey H. E. Hayward 1985 08 Jul 1927 United States of America South Dakota [Harvey] Peak region - New… — Carex disperma Dewey
Carex disperma Dewey H. E. Hayward 282 08 Aug 1926 United States of America South Dakota Lawrence Co. Spearfish Canyon, 2… — Carex disperma Dewey
Carex disperma Dewey H. E. Hayward 2221 21 Jul 1927 United States of America South Dakota Castle Creek, 1 mi W… — Carex disperma Dewey
Carex eburnea Boott H. E. Hayward 1098 17 Jun 1927 United States of America South Dakota Boulder Canyon, Bear Butte Creek. — Carex eburnea Boott
Carex eburnea Boott H. E. Hayward 1449 6/25/27 United States of America South Dakota Spearfish Canyon (Upper). — Carex eburnea Boott
Carex eleocharis L.H.Bailey H. E. Hayward 710 09 Jun 1927 United States of America South Dakota Jackson Co. Flat bottom land… — Carex eleocharis L.H.Bailey
Carex eleocharis L.H.Bailey H. E. Hayward 2334 23 Jul 1927 United States of America South Dakota Pennington Co. Reynold's Prairie, 3… — Carex eleocharis L.H.Bailey
Carex eleocharis L.H.Bailey H. E. Hayward 1681 29 Jun 1927 United States of America South Dakota Custer Co. Wind Cave, Black… — Carex eleocharis L.H.Bailey
Carex eleocharis L.H.Bailey H. E. Hayward 572 22 Aug 1926 United States of America South Dakota Pennington Co. Bad Lands -… — Carex eleocharis L.H.Bailey
Carex filifolia Nutt. H. E. Hayward 1034 17 Jun 1927 United States of America South Dakota Sturgis — Carex filifolia Nutt.
Carex heliophila Mack. H. E. Hayward 1777 7/1/1927 United States of America South Dakota Custer Peak, Black Hills — Carex heliophila Mack.
Carex heliophila Mack. H. E. Hayward 1171 19 Jun 1927 United States of America South Dakota Lawrence Co. — Carex heliophila Mack.
Carex heliophila Mack. H. E. Hayward 2316 22 Jul 1927 United States of America South Dakota Limestone Dist 12 mi west… — Carex heliophila Mack.
Carex hoodii Boott H. E. Hayward 1412 25 Jun 1927 United States of America South Dakota Lawrence Co. Limestone plateau, 1… — Carex hoodii Boott
Carex hoodii Boott H. E. Hayward 1866 ?/3/1927 United States of America South Dakota Lawrence Co. Spearfish Creek bet.… — Carex hoodii Boott
Carex hoodii Boott H. E. Hayward 1355 6/23/27 United States of America South Dakota Lawrence Co. Lower Spearfish Canyon.… — Carex hoodii Boott
Carex lanuginosa Michx. H. E. Hayward 863 14 Jun 1927 United States of America South Dakota Black Hills, Custer State Park;… — Carex lanuginosa Michx.
Carex lanuginosa Michx. H. E. Hayward 883 14 Jun 1927 United States of America South Dakota Black Hills, Custer State Park — Carex lanuginosa Michx.
Carex microptera Mack. H. E. Hayward 1468 25 Jun 1927 United States of America South Dakota Spearfield Canyon, upper — Carex microptera Mack.
Carex microptera Mack. H. E. Hayward 2277 22 Jul 1927 United States of America South Dakota Limestone Dist., 12 mi West… — Carex microptera Mack.
Carex microptera Mack. H. E. Hayward 1971 7/8/1927 United States of America South Dakota Harney Peak (Summit) — Carex microptera Mack.
Carex obtusata Lilj. H. E. Hayward 1902 7/4/1927 United States of America South Dakota Terry Peak above Trojan — Carex obtusata Lilj.
Carex peckii Howe ex Peck H. E. Hayward 1431 25 Jun 1927 United States of America South Dakota Spearfish Canyon (Upper). — Carex peckii Howe ex Peck
Carex praegracilis W.Boott H. E. Hayward 1279 22 Jun 1927 United States of America Wyoming Beulah. — Carex praegracilis W.Boott
Carex praegracilis W.Boott H. E. Hayward 331 11 Aug 1926 United States of America South Dakota Sylvan Lake, Black Hills. — Carex praegracilis W.Boott
Carex praticola Rydb. H. E. Hayward 2318 22 Jul 1927 United States of America South Dakota Limestone Dist. 12 mi. West… — Carex praticola Rydb.
Carex rosea Schkuhr ex Willd. H. E. Hayward 961 16 Jun 1927 United States of America South Dakota Pennington Co. Rapid City. Rapid… — Carex rosea Schkuhr ex Willd.
Carex rostrata Stokes H. E. Hayward 888 14 Jun 1927 United States of America South Dakota Black Hills, Custer State Park;… — Carex rostrata Stokes
Carex rostrata Stokes H. E. Hayward 400 12 Aug 1926 United States of America South Dakota Needles Highway; 10 miles from… — Carex rostrata Stokes
Carex rostrata Stokes H. E. Hayward 2650 8/4/1927 United States of America South Dakota Boxelder Creek, 4 mi. N.W.… — Carex rostrata Stokes
Carex rostrata Stokes H. E. Hayward 120 01 Aug 1926 United States of America South Dakota Lawrence Co. Spearfish Canyon — Carex rostrata Stokes
Carex rostrata Stokes H. E. Hayward 342 11 Aug 1926 United States of America South Dakota Sylvan Lake; Black Hills — Carex rostrata Stokes
Carex rostrata Stokes H. E. Hayward 300 08 Aug 1926 United States of America South Dakota Spearfish Canyon; 2 miles above… — Carex rostrata Stokes