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Carya cordiformis (Wangenh.) K.Koch
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G. W. Letterman 1 |
05 May 1880 |
United States of America |
Missouri |
Saint Louis Co. Allenton |
— |
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Entodon seductrix (Hedw.) Müll.Hal.
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G. W. Letterman 3 |
15 Apr 1905 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Carya glabra (Mill.) Sweet
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G. W. Letterman 3 |
s.d. |
United States of America |
Missouri |
Saint Louis Co. Allenton |
— |
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Cyperus acuminatus Torr. & Hook.
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G. W. Letterman 4 |
16 Aug 1880 |
United States of America |
Texas |
Harris Co. |
— |
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Cyperus rotundus L.
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G. W. Letterman 6 |
15 Aug 1880 |
United States of America |
Texas |
Harris Co. |
— |
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Polygonum engelmannii Greene
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G. W. Letterman 7 |
Jul 1884 |
United States of America |
Colorado |
Jefferson Co. |
— |
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Cyperus pseudovegetus Steud.
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G. W. Letterman 7 |
1880 |
United States of America |
Oklahoma |
Craig Co. Ind. Terr. |
— |
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Cyperus setigerus Torr. & Hook.
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G. W. Letterman 7 |
20 Jul 1882 |
United States of America |
Texas |
Callahan Co. |
— |
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Fimbristylis spadicea (L.) Vahl
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G. W. Letterman 8 |
01 Aug 1880 |
United States of America |
Texas |
Galveston Co. |
— |
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Poa secunda J.Presl subsp. secunda
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G. W. Letterman 9 |
25 Jul 1886 |
United States of America |
Colorado |
[Green] Lake. |
— |
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Carya tomentosa (Poir.) Nutt.
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G. W. Letterman 10 |
11 May 1880 |
United States of America |
Missouri |
Allenton |
— |
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Hedyotis boscii DC.
|
G. W. Letterman 10 |
21 Oct 1894 |
United States of America |
Arkansas |
Miller Co. |
— |
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Poa fendleriana (Steud.) Vasey
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G. W. Letterman 11 |
21 Jul 1886 |
United States of America |
Colorado |
Gray's Peak |
— |
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Hedyotis uniflora (L.) Lam.
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G. W. Letterman 11 |
21 Oct 1894 |
United States of America |
— |
Texarkana, Ark. + Texas |
— |
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Carex grayi J.Carey
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G. W. Letterman 16 |
July 84 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Tortula obtusifolia (Schwägr.) Mathieu
|
G. W. Letterman 17 |
May 1905 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Poa arctica R.Br.
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G. W. Letterman 18 |
23 Jun 1885 |
United States of America |
Colorado |
Base of Gray's Peak, near… |
— |
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Cyperus plukenetii Fernald
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G. W. Letterman 18 |
Aug 1879 |
United States of America |
Arkansas |
Pulaski Co. |
— |
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Carya laciniosa (F.Michx.) Loudon
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G. W. Letterman 19 |
12 May 1880 |
United States of America |
Missouri |
Saint Louis Co. Allenton |
— |
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Carya laciniosa (F.Michx.) Loudon
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G. W. Letterman 19 |
1880 |
United States of America |
Missouri |
Saint Louis Co. Allenton |
— |
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Carex oligocarpa Schkuhr
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G. W. Letterman 19 |
Jun 83 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Commelina virginica L.
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G. W. Letterman 19 |
20 Oct 1894 |
United States of America |
Texas |
Bowie Co. |
— |
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Carex schweinitzii Dewey ex Schwein.
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G. W. Letterman 21 |
Jun 1883 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Carex hirsutella Mack.
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G. W. Letterman 22 |
June 83 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Hymenoxys odorata DC.
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G. W. Letterman 24 |
03 Aug 1884 |
United States of America |
Colorado |
South Park |
— |
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Cyperus flavescens L.
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G. W. Letterman 25 |
18 Oct 1894 |
United States of America |
Texas |
Bowie Co. |
— |
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Carex glaucodea Tuck. ex Olney
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G. W. Letterman 26 |
June 83 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Corydalis aurea Willd.
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G. W. Letterman 26 |
03 Aug 1884 |
United States of America |
Colorado |
South Park |
— |
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Poa glauca Vahl
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G. W. Letterman 27 |
22 Jul 1886 |
United States of America |
Colorado |
Gray's Peak. |
— |
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Carex leavenworthii Dewey
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G. W. Letterman 27 |
June 83 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Cyperus pseudovegetus Steud.
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G. W. Letterman 28 |
18 Oct 1894 |
United States of America |
Arkansas |
Miller Co. |
— |
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Draba aurea Vahl ex Hornem.
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G. W. Letterman 28 |
23 Jul 1885 |
United States of America |
Colorado |
Clear Creek Co. Near Graymont |
— |
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Symphyotrichum ascendens (Lindl.) G.L.Nesom
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G. W. Letterman 30 |
10 Aug 1885 |
United States of America |
Wyoming |
Fossil Station. |
— |
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Helenium autumnale L.
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G. W. Letterman 30 |
02 Aug 1885 |
United States of America |
Idaho |
Near Beaver Cañon [Canyon]. |
— |
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Poa secunda J.Presl
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G. W. Letterman 31 |
02 Aug 1885 |
United States of America |
Idaho |
Stage Station. Snake River. |
— |
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Draba streptocarpa A.Gray
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G. W. Letterman 33 |
03 Aug 1884 |
United States of America |
Colorado |
South Park |
— |
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Draba streptocarpa A.Gray
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G. W. Letterman 33 |
15 Aug 1885 |
United States of America |
Colorado |
Gray's Peak |
— |
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Eragrostis japonica (Thunb.) Trin.
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G. W. Letterman 34 |
19 Oct 1894 |
United States of America |
Arkansas |
Texarkana |
— |
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Carex tribuloides var. tribuloides
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G. W. Letterman 34 |
Jun 83 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Carex tribuloides var. tribuloides
|
G. W. Letterman 34 |
Jun 83 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Chrysothamnus viscidiflorus var. lanceolatus (Nutt.) Greene
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G. W. Letterman 38 |
10 Aug 1885 |
United States of America |
Idaho |
Fanil Station |
— |
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Eriophyllum lanatum var. integrifolium (Hook.) Smiley
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G. W. Letterman 42 |
03 Aug 1885 |
United States of America |
Idaho |
Snake River Stage Station. |
— |
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Carex joorii L.H.Bailey
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G. W. Letterman 43 |
June 80 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Polanisia dodecandra var. trachysperma (Torr. & A.Gray) Iltis
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G. W. Letterman 43 |
20 Aug 1884 |
United States of America |
Colorado |
Boulder Co. |
— |
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Polygala incarnata L.
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G. W. Letterman 45 |
10 Jul 1880 |
United States of America |
Kansas |
Labette Co. |
— |
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Minuartia obtusiloba (Rydb.) House
|
G. W. Letterman 48 |
15 Aug 1885 |
United States of America |
Colorado |
Gray's Peak |
— |
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Carex normalis Mack.
|
G. W. Letterman 49 |
July 80 |
United States of America |
Missouri |
Saint Louis Co. |
— |
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Minuartia obtusiloba (Rydb.) House
|
G. W. Letterman 49 |
15 Aug 1885 |
United States of America |
Colorado |
Gray's Peak |
— |
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Minuartia obtusiloba (Rydb.) House
|
G. W. Letterman 49 |
05 Aug 1886 |
United States of America |
Colorado |
Gray's Peak |
— |
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Ratibida tagetes (E.James) Barnhart
|
G. W. Letterman 50 |
22 Aug 1884 |
United States of America |
Kansas |
Wallace Co. |
— |
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