|
Saxifraga petiolata A.M.Johnson
|
T. J. Howell s.n. |
May 1889 |
United States of America |
Oregon |
Woodville |
isotype |
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Fontinalis antipyretica Hedw.
|
T. J. Howell |
07 Apr 1886 |
United States of America |
Oregon |
Sauvie's Island |
— |
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Aulacomnium androgynum (Hedw.) Schwägr.
|
T. J. Howell |
07 Apr 1886 |
United States of America |
Oregon |
Pacific Coast. Sauvie's Island |
— |
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Lupinus laxiflorus var. montanus Howell
|
T. J. Howell 1494 |
10 Aug 1893 |
United States of America |
Oregon |
Mount Hood |
isotype |
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Homalobus subglaber Rydb.
|
T. J. Howell s.n. |
10 May 1882 |
United States of America |
Oregon |
John Day River |
holotype |
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Salix conjuncta Bebb
|
T. J. Howell s.n. |
Aug 1882 |
United States of America |
Washington |
Mount Adams, Washington Territory |
syntype |
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Penstemon speciosus Douglas
|
T. J. Howell s.n. |
09 May 1885 |
United States of America |
Oregon |
Salt springs |
— |
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Arabis furcata S.Watson
|
T. J. Howell s.n. |
May 1882 |
United States of America |
Oregon |
Near Hood River |
isosyntype |
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Arabis furcata S.Watson
|
T. J. Howell 3842 |
May 1882 |
United States of America |
Oregon |
Near Hood River |
isosyntype |
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Ribes howellii Greene
|
T. J. Howell 1501 |
13 Aug 1893 |
United States of America |
Oregon |
Mt. Hood |
possible type |
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Hypnum subimponens Lesq.
|
T. J. Howell |
May 1885 |
United States of America |
Oregon |
Pacific Coast. Sauvie's Island |
— |
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Hypnum subimponens Lesq.
|
T. J. Howell |
Mar 1885 |
United States of America |
Oregon |
Pacific Coast. Sauvie's Island |
— |
|
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Rhytidiadelphus loreus (Hedw.) Warnst.
|
T. J. Howell 1831pp |
Aug 1895 |
United States of America |
Alaska |
Y. G. Bay |
— |
|
|
|
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Rhytidiadelphus loreus (Hedw.) Warnst.
|
T. J. Howell |
Mar 1882 |
United States of America |
Oregon |
Sauvie's Island |
— |
|
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|
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Rhytidiadelphus loreus (Hedw.) Warnst.
|
T. J. Howell 192 |
Mar 1884 |
United States of America |
Oregon |
Near Portland |
— |
|
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|
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Rhytidiadelphus loreus (Hedw.) Warnst.
|
T. J. Howell |
Jan 1876 |
United States of America |
Oregon |
Multnomah Co. |
— |
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Neckera douglasii Hook.
|
T. J. Howell |
Mar 1886 |
United States of America |
Oregon |
Multnomah Co. Sauvie's Island |
— |
|
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Neckera douglasii Hook.
|
T. J. Howell |
07 Apr 1886 |
United States of America |
Oregon |
Multnomah Co. Sauvie's Island |
— |
|
|
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|
Neckera douglasii Hook.
|
T. J. Howell 16 |
— |
United States of America |
Oregon |
Tillamook Co. Tillamook Valley |
— |
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Cnemidophacos reventiformis Rydb.
|
T. J. Howell s.n. |
26 Apr 1882 |
United States of America |
Washington |
Klickitat Co. Klickitat. |
holotype |
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Capnorea hirtella Greene
|
T. J. Howell |
Apr 1880 |
United States of America |
Washington |
Eastern Washington Terr. |
isotype |
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Pogonatum contortum (Menzies ex Brid.) Lesq.
|
T. J. Howell 1831 |
Aug 1895 |
United States of America |
Alaska |
Yes Bay |
— |
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|
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Melica harfordii var. minor Vasey
|
T. J. Howell s.n. |
09 Jan 1887 |
United States of America |
Oregon |
Siskiyou Mountains |
type |
|
|
|
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Ditrichum heteromallum (Hedw.) E.Britton
|
T. J. Howell 1815 |
Jul 1895 |
United States of America |
Alaska |
Yes Bay |
— |
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|
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Ditrichum heteromallum (Hedw.) E.Britton
|
T. J. Howell 1815 |
Jul 1895 |
United States of America |
Alaska |
Yes Bay |
— |
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