Displaying 151 - 225 out of 1600 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Dicranum scoparium Hedw. T. J. Howell 1825 Jul 1895 United States of America Alaska Yes Bay —
Dicranum scoparium Hedw. T. J. Howell Jun 1884 United States of America Oregon Waldo —
Taeniopleurum howellii J.M.Coult. & Rose T. J. Howell s.n. 13 Jul 1887 United States of America Oregon Grant's Pass isotype Taeniopleurum howellii J.M.Coult. & Rose
Taeniopleurum howellii J.M.Coult. & Rose T. J. Howell s.n. 13 Jul 1887 United States of America Oregon Grant's Pass syntype Taeniopleurum howellii J.M.Coult. & Rose
Penstemon richardsonii Douglas ex Lindl. var. richardsonii T. J. Howell s.n. Aug 1882 United States of America Oregon Hood River — Penstemon richardsonii Douglas ex Lindl. var. richardsonii
Bartramia pomiformis Hedw. T. J. Howell 1828 08 Aug 1895 United States of America Alaska Short Bay —
Hieracium oregonicum Zahn T. J. Howell s.n. 19 Jul 1887 United States of America Oregon Ashland Butte, Siskiyou Mountains type Hieracium oregonicum Zahn
Hieracium oregonicum Zahn T. J. Howell s.n. 19 Jul 1887 United States of America Oregon Ashland Butte, Siskiyou Mountains type Hieracium oregonicum Zahn
Hedwigia stellata Hedenäs T. J. Howell 1880 United States of America Oregon Multnomah Co. Rooster Rock State… —
Penstemon barrettiae A.Gray T. J. Howell s.n. — United States of America Oregon Eastern Oregon — Penstemon barrettiae A.Gray
Penstemon barrettiae A.Gray T. J. Howell s.n. — United States of America Oregon Eastern Oregon — Penstemon barrettiae A.Gray
Peucedanum microcarpum Howell T. J. Howell s.n. 20 Apr 1887 United States of America Oregon Roseburg, Umpqua Valley isotype Peucedanum microcarpum Howell
Peucedanum microcarpum Howell T. J. Howell s.n. 20 Apr 1887 United States of America Oregon Roseburg, Umpqua Valley isotype Peucedanum microcarpum Howell
Trillium rivale S.Watson T. J. Howell s.n. 08 Jun 1884 United States of America Oregon Near Waldo. syntype Trillium rivale S.Watson
Trillium rivale S.Watson T. J. Howell s.n. 08 Jun 1884 United States of America Oregon Near Waldo. syntype Trillium rivale S.Watson
Salix laevigata Bebb T. J. Howell 1393 Apr 1889 United States of America Oregon Hornbrook Call. — Salix laevigata Bebb
Agoseris tomentosa Howell T. J. Howell s.n. 01 Jun 1885 United States of America Oregon Base of Stein's Mountain isotype Agoseris tomentosa Howell
Philonotis fontana (Hedw.) Brid. T. J. Howell Aug 1882 United States of America Oregon Adams Mt. —
Philonotis fontana (Hedw.) Brid. T. J. Howell Aug 1882 United States of America Washington Yakima Co. Mt. Adams —
Peucedanum canbyi J.M.Coult. & Rose T. J. Howell s.n. Apr 1880 United States of America Oregon Eastern Oregon syntype Peucedanum canbyi J.M.Coult. & Rose
Peucedanum canbyi J.M.Coult. & Rose T. J. Howell 1369 1888 United States of America Washington Klickitat Co. possible syntype Peucedanum canbyi J.M.Coult. & Rose
Peucedanum canbyi J.M.Coult. & Rose T. J. Howell s.n. Apr 1880 United States of America Oregon Eastern Oregon possible syntype Peucedanum canbyi J.M.Coult. & Rose
Taxus brevifolia Nutt. T. J. Howell s.n. Mar 1892 United States of America Oregon Sauvie's Island — Taxus brevifolia Nutt.
Ranunculus occidentalis var. howellii Greene T. J. Howell 1331 15 Apr 1889 United States of America Oregon Near Ashland isotype Ranunculus occidentalis var. howellii Greene
Cardamine orbicularis Greene T. J. Howell 3929 May 1887 United States of America Oregon Mouth of the Columbia River isotype Cardamine orbicularis Greene
Cardamine orbicularis Greene T. J. Howell May 1887 United States of America Oregon Mouth of the Columbia River isotype Cardamine orbicularis Greene
Polygonum minimum S.Watson T. J. Howell s.n. Aug 1880 United States of America Oregon Western Oregon — Polygonum minimum S.Watson
Stanleya viridiflora var. confertiflora B.L.Rob. T. J. Howell s.n. 30 May 1885 United States of America Oregon Base of Stein's Mountain isotype Stanleya viridiflora var. confertiflora B.L.Rob.
Stanleya viridiflora var. confertiflora B.L.Rob. T. J. Howell s.n. 30 May 1885 United States of America Oregon Base of Stein's Mountain isotype Stanleya viridiflora var. confertiflora B.L.Rob.
Funaria calcarea Wahlenb. T. J. Howell May 1883 United States of America Oregon Sauvie's Island —
Dimeresia howellii A.Gray T. J. Howell s.n. 02 Jun 1885 United States of America Oregon Stein's Mountain isosyntype Dimeresia howellii A.Gray
Dimeresia howellii A.Gray T. J. Howell s.n. 02 Jun 1885 United States of America Oregon Stein's Mountain isosyntype Dimeresia howellii A.Gray
Dimeresia howellii A.Gray T. J. Howell s.n. 1885 United States of America Oregon Southeastern Oregon isosyntype Dimeresia howellii A.Gray
Dimeresia howellii A.Gray T. J. Howell s.n. 02 Jun 1885 United States of America Oregon Steins's Mountain isosyntype Dimeresia howellii A.Gray
Dimeresia howellii A.Gray T. J. Howell s.n. 02 Jun 1885 United States of America Oregon Stein's Mountain isosyntype Dimeresia howellii A.Gray
Arabis purpurascens Howell ex Greene T. J. Howell s.n. 26 Apr 1887 United States of America Oregon Ashland isotype Arabis purpurascens Howell ex Greene
Arabis purpurascens Howell ex Greene T. J. Howell s.n. 26 Apr 1887 United States of America Oregon Ashland isotype Arabis purpurascens Howell ex Greene
Arenaria T. J. Howell 824 02 Jun 1885 United States of America Oregon Stein's mountain — Arenaria
Chorizanthe watsonii Torr. & A.Gray T. J. Howell s.n. 30 May 1885 United States of America Oregon Base of Stein's Mountain — Chorizanthe watsonii Torr. & A.Gray
Schmaltzia oregana Greene T. J. Howell s.n. 27 May 1884 United States of America Oregon Grant's Pass possible type Schmaltzia oregana Greene
Polygonum parryi Greene T. J. Howell s.n. 13 Jun 1884 United States of America Oregon Waldo — Polygonum parryi Greene
Distichium capillaceum (Hedw.) Bruch & Schimp. T. J. Howell 11 May 1885 United States of America Oregon Steens Mt. See specnotes —
Scouleria aquatica Hook. T. J. Howell Jul 1882 United States of America Oregon Tillamook Co. Trask River —
Scouleria aquatica Hook. T. J. Howell Jul 1882 United States of America Oregon Trask river —
Scouleria aquatica Hook. T. J. Howell Jul 1882 United States of America Oregon Trask river —
Penstemon serrulatus Menzies ex Sm. T. J. Howell s.n. Jun 1880 United States of America Oregon Western Oregon — Penstemon serrulatus Menzies ex Sm.
Penstemon serrulatus Menzies ex Sm. T. J. Howell s.n. Jun 1880 United States of America Oregon Western Oregon — Penstemon serrulatus Menzies ex Sm.
Warnstorfia exannulata (Schimp.) Loeske T. J. Howell 1823 Jul 1895 United States of America Alaska Yes Bay —
Allium bolanderi S.Watson T. J. Howell s.n. 15 Jun 1884 United States of America Oregon Waldo possible type Allium bolanderi S.Watson
Plagiomnium insigne (Mitt.) T.J.Kop. T. J. Howell Mar 1885 United States of America Oregon Clackamas Co. —
Saxifraga petiolata A.M.Johnson T. J. Howell s.n. May 1889 United States of America Oregon Woodville isotype Saxifraga petiolata A.M.Johnson
Fontinalis antipyretica Hedw. T. J. Howell 07 Apr 1886 United States of America Oregon Sauvie's Island —
Aulacomnium androgynum (Hedw.) Schwägr. T. J. Howell 07 Apr 1886 United States of America Oregon Pacific Coast. Sauvie's Island —
Lupinus laxiflorus var. montanus Howell T. J. Howell 1494 10 Aug 1893 United States of America Oregon Mount Hood isotype Lupinus laxiflorus var. montanus Howell
Homalobus subglaber Rydb. T. J. Howell s.n. 10 May 1882 United States of America Oregon John Day River holotype Homalobus subglaber Rydb.
Salix conjuncta Bebb T. J. Howell s.n. Aug 1882 United States of America Washington Mount Adams, Washington Territory syntype Salix conjuncta Bebb
Penstemon speciosus Douglas T. J. Howell s.n. 09 May 1885 United States of America Oregon Salt springs — Penstemon speciosus Douglas
Arabis furcata S.Watson T. J. Howell s.n. May 1882 United States of America Oregon Near Hood River isosyntype Arabis furcata S.Watson
Arabis furcata S.Watson T. J. Howell 3842 May 1882 United States of America Oregon Near Hood River isosyntype Arabis furcata S.Watson
Ribes howellii Greene T. J. Howell 1501 13 Aug 1893 United States of America Oregon Mt. Hood possible type Ribes howellii Greene
Hypnum subimponens Lesq. T. J. Howell May 1885 United States of America Oregon Pacific Coast. Sauvie's Island —
Hypnum subimponens Lesq. T. J. Howell Mar 1885 United States of America Oregon Pacific Coast. Sauvie's Island —
Rhytidiadelphus loreus (Hedw.) Warnst. T. J. Howell 1831pp Aug 1895 United States of America Alaska Y. G. Bay —
Rhytidiadelphus loreus (Hedw.) Warnst. T. J. Howell Mar 1882 United States of America Oregon Sauvie's Island —
Rhytidiadelphus loreus (Hedw.) Warnst. T. J. Howell 192 Mar 1884 United States of America Oregon Near Portland —
Rhytidiadelphus loreus (Hedw.) Warnst. T. J. Howell Jan 1876 United States of America Oregon Multnomah Co. —
Neckera douglasii Hook. T. J. Howell Mar 1886 United States of America Oregon Multnomah Co. Sauvie's Island —
Neckera douglasii Hook. T. J. Howell 07 Apr 1886 United States of America Oregon Multnomah Co. Sauvie's Island —
Neckera douglasii Hook. T. J. Howell 16 — United States of America Oregon Tillamook Co. Tillamook Valley —
Cnemidophacos reventiformis Rydb. T. J. Howell s.n. 26 Apr 1882 United States of America Washington Klickitat Co. Klickitat. holotype Cnemidophacos reventiformis Rydb.
Capnorea hirtella Greene T. J. Howell Apr 1880 United States of America Washington Eastern Washington Terr. isotype Capnorea hirtella Greene
Pogonatum contortum (Menzies ex Brid.) Lesq. T. J. Howell 1831 Aug 1895 United States of America Alaska Yes Bay —
Melica harfordii var. minor Vasey T. J. Howell s.n. 09 Jan 1887 United States of America Oregon Siskiyou Mountains type Melica harfordii var. minor Vasey
Ditrichum heteromallum (Hedw.) E.Britton T. J. Howell 1815 Jul 1895 United States of America Alaska Yes Bay —
Ditrichum heteromallum (Hedw.) E.Britton T. J. Howell 1815 Jul 1895 United States of America Alaska Yes Bay —