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Cirsium vulgare (Savi) Ten.
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J. T. Howell 7814 |
16 Aug 1931 |
Canada |
British Columbia |
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— |
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Gaultheria shallon Pursh
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J. T. Howell 7771 |
14 Aug 1931 |
Canada |
British Columbia |
Fraser River Canyon at Spuzzum… |
— |
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Vaccinium alaskaense Howell
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J. T. Howell 7664 |
01 Aug 1931 |
Canada |
British Columbia |
Mt. Arrowsmith, Vancouver Island |
— |
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Vaccinium ovalifolium Sm.
|
J. T. Howell 7663 |
01 Aug 1931 |
Canada |
British Columbia |
Mt. Arrowsmith, Vancouver Island |
— |
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Isoetes echinospora Durieu
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J. T. Howell 7680 |
04 Aug 1931 |
Canada |
British Columbia |
Cowichan Lake, Vancouver Island. |
— |
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Penstemon speciosus var. piliferus (A.Heller) Munz & I.M.Johnst.
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J. T. Howell 42997 |
04 Jul 1967 |
United States of America |
California |
Tulare Co. 3.4 miles south… |
— |
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Phacelia peirsoniana J.T.Howell
|
J. T. Howell 14353 |
07 Aug 1938 |
United States of America |
California |
Mono Co. Near Little Round… |
isotype |
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Downingia mirabilis J.T.Howell
|
J. T. Howell 4200 |
25 Apr 1927 |
United States of America |
California |
Merced Co. 5 miles NE… |
isotype |
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Grimmia donniana Sm.
|
J. T. Howell LFK-H156 |
24 Jul 1949 |
United States of America |
California |
Tulare Co. Mitre Basin |
— |
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Grimmia donniana Sm.
|
J. T. Howell LFK-H148 |
20 Jul 1949 |
United States of America |
California |
Tulare Co. Rock Creek |
— |
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Grimmia donniana Sm.
|
J. T. Howell LFK-H174 |
03 Aug 1949 |
United States of America |
California |
Tulare Co. Sky Blue Lake |
— |
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Bryum crassirameum Renauld & Cardot
|
J. T. Howell H199 |
27 Apr 1949 |
United States of America |
California |
Marin Co. South of Tomales |
— |
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Pinus lambertiana Douglas
|
J. T. Howell 39756 |
11 Jul 1963 |
United States of America |
California |
Sierra Nevada. ca. 3 miles… |
— |
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Pinus balfouriana Grev. & Balf.
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J. T. Howell 46799 |
25 Jun 1970 |
United States of America |
California |
Tulare Co. Sierra Nevada: On… |
— |
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Cupressus bakeri Jeps.
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J. T. Howell 12386 |
04 Jul 1934 |
United States of America |
California |
Siskiyou Co. Lava flow from… |
— |
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Ephedra nevadensis S.Watson
|
J. T. Howell 33557 |
28 Mar 1958 |
United States of America |
California |
Inyo Co. Bishop Creek |
— |
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Ephedra nevadensis S.Watson
|
J. T. Howell 37146 |
21 May 1962 |
United States of America |
California |
Kern Co. Sierra Nevada: northeast… |
— |
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Ephedra nevadensis S.Watson
|
J. T. Howell 33556 |
28 May 1958 |
United States of America |
California |
Inyo Co. Sierra Nevada: Bishop… |
— |
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Dicranum fuscescens Turner
|
J. T. Howell LFK-H276 |
19 Jun 1949 |
United States of America |
California |
Marin Co. Cataract Gulch, Mt.… |
— |
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Dicranum fuscescens Turner
|
J. T. Howell LFK-H276 |
19 Jun 1949 |
United States of America |
California |
Marin Co. Cataract Gulch, Mt.… |
— |
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Riccia beyrichiana Hampe
|
J. T. Howell |
07 Jul 1934 |
United States of America |
California |
Lassen Co. Near Feather Lake,… |
— |
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Riccia beyrichiana Hampe
|
J. T. Howell 335 |
21 Apr 1934 |
United States of America |
California |
Shasta Co. 6 miles north… |
— |
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Callitriche marginata Torr.
|
J. T. Howell 52734 |
04 Apr 1978 |
United States of America |
California |
Calaveras Co. Near Wallace |
— |
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Pinus monticola Douglas ex D.Don
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J. T. Howell 43676 |
09 Aug 1967 |
United States of America |
California |
Tulare Co. Powell Meadow, ca.… |
— |
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Orthotrichum lyellii Hook. & Taylor
|
J. T. Howell LFK-H84 |
06 Apr 1949 |
United States of America |
California |
Marin Co. Black Point |
— |
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