Displaying 26 - 100 out of 1601 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Orthocarpus cuspidatus Greene T. J. Howell s.n. 18 Jul 1887 United States of America Oregon Ashland Butte, Siskiyou Mountains isotype 90840 Orthocarpus cuspidatus Greene
Penstemon rupicola (Piper) Howell T. J. Howell s.n. Jun 1880 United States of America Oregon Cascade Mountains 650746 Penstemon rupicola (Piper) Howell
Arabis oregana Rollins T. J. Howell s.n. 26 Apr 1887 United States of America Oregon Ashland isotype 172626 Arabis oregana Rollins
Arabis oregana Rollins T. J. Howell s.n. 26 Apr 1887 United States of America Oregon Ashland isotype 172628 Arabis oregana Rollins
Orthotrichum lyellii Hook. & Taylor T. J. Howell Apr. 1886 United States of America Oregon Yaguina Bay 453251
Orthotrichum lyellii Hook. & Taylor T. J. Howell 15 Apr. 1886 United States of America Oregon Yaguina Bay 453252
Orthotrichum lyellii Hook. & Taylor T. J. Howell 09 Mar 1880 United States of America Oregon Columbia Co. 453263
Orthotrichum lyellii Hook. & Taylor T. J. Howell April 1885 United States of America Oregon Sauvie Island 453393
Orthotrichum lyellii Hook. & Taylor T. J. Howell 07 Apr 1886 United States of America Oregon Sauvie's Island 450776
Racomitrium oreganum Renauld & Cardot T. J. Howell Mar 1885 United States of America Oregon Oregon City isotype 267810 Racomitrium oreganum Renauld & Cardot
Racomitrium oreganum Renauld & Cardot T. J. Howell 7 Mar 1885 United States of America Oregon Oregon City isotype 267811 Racomitrium oreganum Renauld & Cardot
Racomitrium oreganum Renauld & Cardot T. J. Howell 7 Mar 1885 United States of America Oregon Oregon City isotype 267812 Racomitrium oreganum Renauld & Cardot
Sanionia uncinata (Hedw.) Loeske T. J. Howell 1814 17 Jul 1895 United States of America Alaska Yes Bay 224620
Ancistrocarphus filagineus A.Gray T. J. Howell s.n. 25 Apr 1887 United States of America Oregon Jackson Co. On Table Rock 158190
Lupinus canescens Howell T. J. Howell s.n. 14 Jun 1885 United States of America Oregon Buck Creek. type 15815 Lupinus canescens Howell
Anisothecium schreberianum (Hedw.) Dixon T. J. Howell Mar 1880 United States of America Oregon Sauvies Island 329682
Potentilla ashlandica Greene T. J. Howell 686 08 Jul 1897 United States of America Arizona Siskiyou Mountains, near Ashland Butte. possible type 436190 Potentilla ashlandica Greene
Nothochelone nemorosa (Douglas ex Lindl.) Straw T. J. Howell s.n. Jul 1880 United States of America Cascade Mountains 790499 Nothochelone nemorosa (Douglas ex Lindl.) Straw
Nothochelone nemorosa (Douglas ex Lindl.) Straw T. J. Howell s.n. Jul 1880 United States of America Cascade Mountains 790500 Nothochelone nemorosa (Douglas ex Lindl.) Straw
Limnorchis laxiflora Rydb. T. J. Howell s.n. 08 Jun 1884 United States of America Oregon Coast Mountains holotype 9002 Limnorchis laxiflora Rydb.
Orthotrichum consimile Mitt. T. J. Howell July 1882 (maybe 1887) United States of America Oregon Tillamook Valley 421618
Ceratodon purpureus (Hedw.) Brid. T. J. Howell Feb 1886 United States of America Oregon Multnomah Co. Sauvie's Island 300125
Ceratodon purpureus (Hedw.) Brid. T. J. Howell Mar 1885 United States of America Oregon Sauvie's Island 321714
Ulota obtusiuscula Müll.Hal. & Kindb. T. J. Howell 1812 17 Jul 1895 United States of America Alaska By the lake back of… 156802
Ulota longifolia Dixon & Sakurai T. J. Howell 1813 17 Jul 1895 United States of America Alaska By the lake back of… 156803
Orthotrichum pulchellum Brunt. T. J. Howell 07 Apr 1886 United States of America Oregon Sauvie's Island 462758
Pogonatum dentatum (Menzies ex Brid.) Brid. T. J. Howell 1832 15 Aug 1895 United States of America Alaska Yes Bay 176323
Ranunculus sceleratus var. multifidus Nutt. T. J. Howell s.n. May 1885 United States of America Oregon Harney valley 494903 Ranunculus sceleratus var. multifidus Nutt.
Oncophorus virens (Hedw.) Brid. T. J. Howell 1821 18 Aug 1895 United States of America Alaska By small lake near Yes… 122350
Penstemon azureus Benth. var. azureus T. J. Howell s.n. 30 May 1884 United States of America Oregon Josephine Co. Kerbyville 571149 Penstemon azureus Benth. var. azureus
Penstemon parvulus (A.Gray) Krautter T. J. Howell s.n. 05 Jul 1887 United States of America Oregon Josephine Co. Deer Creek Mountains 571150 Penstemon parvulus (A.Gray) Krautter
Penstemon azureus Benth. var. azureus T. J. Howell s.n. 30 May 1884 United States of America Oregon Kerbyville 571205 Penstemon azureus Benth. var. azureus
Saxifraga oregana Howell T. J. Howell 1498 28 Jun 1893 United States of America Oregon Lake Labish, near Salem isotype 186200 Saxifraga oregana Howell
Saxifraga oregana Howell T. J. Howell 1498 28 Jun 1893 United States of America Oregon Lake Labish, near Salem isotype 186201 Saxifraga oregana Howell
Sphagnum teres var. squarrosulum (Schimp.) Warnst. T. J. Howell May 1881 United States of America Oregon Base of Mt. Hood 277366
Bryum miniatum Lesq. T. J. Howell June 1884 United States of America Oregon Waldo 400269
Epilobium oreganum Greene T. J. Howell s.n. 13 Jul 1887 United States of America Oregon In Spring runs. Grant Pass isotype 74120 Epilobium oreganum Greene
Arabis suksdorfii Howell T. J. Howell s.n. 10 Aug 1882 United States of America Washington Mount Adams isotype 172666 Arabis suksdorfii Howell
Arabis suksdorfii Howell T. J. Howell s.n. 10 Aug 1882 United States of America Washington Mount Adams isotype 172667 Arabis suksdorfii Howell
Arabis suksdorfii Howell T. J. Howell s.n. 10 Aug 1882 United States of America Washington Mount Adams isotype 172668 Arabis suksdorfii Howell
Mimulus bigelovii var. ovatus A.Gray T. J. Howell s.n. 12 May 1885 United States of America Oregon Muddy Station, John Day Valley isosyntype 90692 Mimulus bigelovii var. ovatus A.Gray
Mimulus bigelovii var. ovatus A.Gray T. J. Howell s.n. 12 May 1885 United States of America Oregon Muddy Station, John Day Valley isosyntype 90694 Mimulus bigelovii var. ovatus A.Gray
Leucolepis acanthoneura (Schwägr.) Lindb. T. J. Howell Apr 1885 United States of America Oregon Sauvie's Island 369701
Polytrichastrum alpinum (Hedw.) G.L.Sm. T. J. Howell 1833 30 Jun 1895 United States of America Alaska J. G. Bay 183851
Polytrichastrum alpinum (Hedw.) G.L.Sm. T. J. Howell 12 Jul 1882 United States of America Oregon Tillamook Co. By Trask River,… 423507
Polytrichastrum alpinum (Hedw.) G.L.Sm. T. J. Howell Jul 1889 United States of America Oregon Coast Mountains 423505
Encalypta ciliata Hedw. T. J. Howell 1882 United States of America Oregon Multnomah Co. Near Portland 339146
Eriogonum thymoides Benth. T. J. Howell s.n. July 1880 United States of America Eastern Washington Territory 283444 Eriogonum thymoides Benth.
Astragalus sylvaticus S.Watson T. J. Howell s.n. 30 Jun 1887 United States of America Oregon Glendale isotype 658918 Astragalus sylvaticus S.Watson
Astragalus sylvaticus S.Watson T. J. Howell s.n. 30 Jun 1887 United States of America Oregon Glendale isotype 658917 Astragalus sylvaticus S.Watson
Astragalus sylvaticus S.Watson T. J. Howell s.n. 30 Jun 1887 United States of America Oregon Glendale. isotype 5720 Astragalus sylvaticus S.Watson
Penstemon gairdneri Hook. var. gairdneri T. J. Howell s.n. Jun 1881 United States of America Washington [Cimcal?] Mountains 594751 Penstemon gairdneri Hook. var. gairdneri
Penstemon gairdneri Hook. var. gairdneri T. J. Howell s.n. May 1891 United States of America Washington High hills opposite the Dalles 594752 Penstemon gairdneri Hook. var. gairdneri
Anomodon attenuatus (Hedw.) Hübener T. J. Howell Feb 1882 United States of America Oregon Sauvie's Island 507430
Arabis subpinnatifida S.Watson T. J. Howell s.n. 05 Jun 1884 United States of America Oregon Near Waldo isosyntype 172663 Arabis subpinnatifida S.Watson
Arabis subpinnatifida S.Watson T. J. Howell s.n. 05 Jun 1884 United States of America Oregon Near Waldo isosyntype 172664 Arabis subpinnatifida S.Watson
Amblystegium serpens (Hedw.) Schimp. T. J. Howell 12 May 1885 United States of America Oregon Stiens Mountain 535262
Dicranoweisia cirrata (Hedw.) Lindb. T. J. Howell March 1882 United States of America Oregon Sauvie's Island 336338
Dicranoweisia cirrata (Hedw.) Lindb. T. J. Howell Apr 1886 United States of America Oregon Sauvie's Island 336369
Sphagnum lindbergii Schimp. T. J. Howell 1804 18 Aug 1895 United States of America Alaska Pacific Coast; Yes Bay 95728
Sphagnum lindbergii Schimp. T. J. Howell 1808 1895 United States of America Alaska Pacific Coast 95727
Sphagnum lindbergii Schimp. T. J. Howell 1801 10 Aug 1895 United States of America Alaska Yes Bay 95726
Pityopus oregona Small T. J. Howell s.n. 03 Jul 1891 United States of America Oregon North of Mount Hord holotype 406420 Pityopus oregona Small
Astragalus misellus S.Watson T. J. Howell s.n. 14 May 1885 United States of America Oregon Mitchell. isotype 5545 Astragalus misellus S.Watson
Astragalus misellus S.Watson T. J. Howell s.n. 14 May 1885 United States of America Oregon Mitchell. isotype 5546 Astragalus misellus S.Watson
Galium bifolium S.Watson T. J. Howell s.n. 09 Jul 1887 United States of America Oregon Top of Siskiyou Mountains, near… possible type 131418 Galium bifolium S.Watson
Peucedanum martindalei J.M.Coult. & Rose T. J. Howell s.n. May 1880-Jun 1800 United States of America Cascade Mountains isotype 406147 Peucedanum martindalei J.M.Coult. & Rose
Viola deltoidea Greene T. J. Howell s.n. 20 Apr 1887 United States of America Oregon Near Waldo. type 97522 Viola deltoidea Greene
Viola deltoidea Greene T. J. Howell s.n. 20 Apr 1887 United States of America Oregon Near Waldo. type 97523 Viola deltoidea Greene
Viola deltoidea Greene T. J. Howell s.n. 20 Apr 1887 United States of America Oregon Near Waldo. type 97524 Viola deltoidea Greene
Delphinium depauperatum Nutt. T. J. Howell s.n. 02 Jun 1885 United States of America Oregon Base of Stein's Mountain 487631 Delphinium depauperatum Nutt.
Scapania granulifera A.Evans T. J. Howell Apr 1892 United States of America California Del Norte Co. Near Crescent… cotype 567498 Scapania granulifera A.Evans
Arabis puberula Nutt. ex Torr. & A.Gray T. J. Howell Jun 1885 United States of America Oregon Harney Valley 114814 Arabis puberula Nutt. ex Torr. & A.Gray
Hieracium longiberbe Howell T. J. Howell s.n. Jun 1886 United States of America Oregon Cascades of the Columbia possible type 180041 Hieracium longiberbe Howell
Phacelia peckii J.T.Howell T. J. Howell s.n. 07 Jun 1884 United States of America Oregon Waldo 83880 Phacelia peckii J.T.Howell