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Ulota obtusiuscula Müll.Hal. & Kindb.
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T. J. Howell 1812 |
17 Jul 1895 |
United States of America |
Alaska |
By the lake back of… |
— |
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Ulota longifolia Dixon & Sakurai
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T. J. Howell 1813 |
17 Jul 1895 |
United States of America |
Alaska |
By the lake back of… |
— |
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Orthotrichum pulchellum Brunt.
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T. J. Howell |
07 Apr 1886 |
United States of America |
Oregon |
Sauvie's Island |
— |
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Pogonatum dentatum (Menzies ex Brid.) Brid.
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T. J. Howell 1832 |
15 Aug 1895 |
United States of America |
Alaska |
Yes Bay |
— |
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Ranunculus sceleratus var. multifidus Nutt.
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T. J. Howell s.n. |
May 1885 |
United States of America |
Oregon |
Harney valley |
— |
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Oncophorus virens (Hedw.) Brid.
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T. J. Howell 1821 |
18 Aug 1895 |
United States of America |
Alaska |
By small lake near Yes… |
— |
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Penstemon azureus Benth. var. azureus
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T. J. Howell s.n. |
30 May 1884 |
United States of America |
Oregon |
Josephine Co. Kerbyville |
— |
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Penstemon parvulus (A.Gray) Krautter
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T. J. Howell s.n. |
05 Jul 1887 |
United States of America |
Oregon |
Josephine Co. Deer Creek Mountains |
— |
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Penstemon azureus Benth. var. azureus
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T. J. Howell s.n. |
30 May 1884 |
United States of America |
Oregon |
Kerbyville |
— |
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Saxifraga oregana Howell
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T. J. Howell 1498 |
28 Jun 1893 |
United States of America |
Oregon |
Lake Labish, near Salem |
isotype |
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Saxifraga oregana Howell
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T. J. Howell 1498 |
28 Jun 1893 |
United States of America |
Oregon |
Lake Labish, near Salem |
isotype |
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Sphagnum teres var. squarrosulum (Schimp.) Warnst.
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T. J. Howell |
May 1881 |
United States of America |
Oregon |
Base of Mt. Hood |
— |
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Rhytidiadelphus triquetrus (Hedw.) Warnst.
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T. J. Howell |
Mar 1885 |
United States of America |
Oregon |
Clackamas Co. |
— |
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Bryum miniatum Lesq.
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T. J. Howell |
June 1884 |
United States of America |
Oregon |
Waldo |
— |
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Thelypodium eucosmum B.L.Rob.
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T. J. Howell s.n. |
21 May 1885 |
United States of America |
Oregon |
Grant Co. |
— |
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Thelypodium eucosmum B.L.Rob.
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T. J. Howell 3921 |
21 May 1885 |
United States of America |
Oregon |
Grant Co. |
— |
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Thelypodium eucosmum B.L.Rob.
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T. J. Howell s.n. |
21 May 1885 |
United States of America |
Oregon |
Grant Co. |
— |
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Epilobium oreganum Greene
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T. J. Howell s.n. |
13 Jul 1887 |
United States of America |
Oregon |
In Spring runs. Grant Pass |
isotype |
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Arabis suksdorfii Howell
|
T. J. Howell s.n. |
10 Aug 1882 |
United States of America |
Washington |
Mount Adams |
isotype |
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Arabis suksdorfii Howell
|
T. J. Howell s.n. |
10 Aug 1882 |
United States of America |
Washington |
Mount Adams |
isotype |
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Arabis suksdorfii Howell
|
T. J. Howell s.n. |
10 Aug 1882 |
United States of America |
Washington |
Mount Adams |
isotype |
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Mimulus bigelovii var. ovatus A.Gray
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T. J. Howell s.n. |
12 May 1885 |
United States of America |
Oregon |
Muddy Station, John Day Valley |
isosyntype |
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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 |
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Leucolepis acanthoneura (Schwägr.) Lindb.
|
T. J. Howell |
Apr 1885 |
United States of America |
Oregon |
Sauvie's Island |
— |
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Leucolepis acanthoneura (Schwägr.) Lindb.
|
T. J. Howell |
Mar 1885 |
United States of America |
Oregon |
Clackamas Co. |
— |
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