|
Abies concolor (Gordon) Lindl. ex Hildebr.
|
C. L. Shear 4811 |
26 Jul 1897 |
United States of America |
Colorado |
Ouray |
— |
29149 |
|
|
|
Abies lasiocarpa (Hook.) Nutt.
|
C. L. Shear 5341 |
26 Aug 1898 |
United States of America |
Colorado |
Grand Co. Grand Lake |
— |
29356 |
|
|
|
Abronia elliptica A.Nelson
|
C. L. Shear 4371 |
25 Jun 1895 |
United States of America |
Wyoming |
Sweetwater Co. Green River. |
— |
242380 |
|
|
|
Abronia fragrans Nutt. ex Hook.
|
C. L. Shear 5198 |
06 Jul 1896 |
United States of America |
Colorado |
El Paso Co. |
— |
3370492 |
|
|
|
Acanthostigma filisporum Ellis & Everh. ex M.E.Barr
|
C. L. Shear 6648 |
16 Dec 1979 |
United States of America |
Massachusetts |
Franklin Co. Baptist Hill |
— |
03389549 |
|
|
|
Acer grandidentatum Nutt. ex Torr. & A.Gray
|
C. L. Shear 3157 |
09 Aug 1895 |
United States of America |
Utah |
Logan |
— |
1002739 |
|
|
|
Acer negundo var. interior (Britton) Sarg.
|
C. L. Shear 4106 |
24 Jul 1897 |
United States of America |
Colorado |
Ouray Co. |
— |
2486902 |
|
|
|
Acer pensylvanicum L.
|
C. L. Shear s.n. |
May 19 '91 |
United States of America |
Massachusetts |
Berkshire Co. |
— |
2487279 |
|
|
|
Acer pensylvanicum L.
|
C. L. Shear s.n. |
19 May 1891 |
United States of America |
Massachusetts |
Berkshire Co. Monument Mt. |
— |
2487294 |
|
|
|
Achnatherum hymenoides (Roem. & Schult.) Barkworth
|
C. L. Shear 777 |
July 10-12, 1896 |
United States of America |
Colorado |
Huerfano Co. Walsenburg |
— |
1553280 |
|
|
|
Achnatherum hymenoides (Roem. & Schult.) Barkworth
|
C. L. Shear 2811/2 |
24 Jun 1895 |
United States of America |
Wyoming |
|
— |
1553169 |
|
|
|
Achnatherum lemmonii (Vasey) Barkworth
|
C. L. Shear 843 |
15 Jul 1896 |
United States of America |
— |
Costilla, Veta Pass. |
— |
1486857 |
|
|
|
Achnatherum robustum (Vasey) Barkworth
|
C. L. Shear 715 |
July 1-9, 1896 |
United States of America |
Colorado |
El Paso Co. Maniton. |
— |
1553871 |
|
|
|
Achnatherum scribneri (Vasey) Barkworth
|
C. L. Shear 641 |
01 Aug 1895 |
United States of America |
Colorado |
Georgetown |
— |
1553940 |
|
|
|
Aconitum columbianum Nutt. var. columbianum
|
C. L. Shear 5109 |
23 Jul 1896 |
United States of America |
Colorado |
Saguache Co. Stule [Steele?] Canyon |
— |
2727103 |
|
|
|
Aconitum columbianum Nutt. var. columbianum
|
C. L. Shear 4806 |
07 Jul 1896 |
United States of America |
Colorado |
Pikes Peak, near Half Way… |
— |
2727050 |
|
|
|
Aconitum columbianum Nutt. var. columbianum
|
C. L. Shear 4108 |
24 Jul 1897 |
United States of America |
Colorado |
Ouray Co. |
— |
2727090 |
|
|
|
Aconitum columbianum Nutt. var. columbianum
|
C. L. Shear 3731 |
07 Jul 1896 |
United States of America |
Colorado |
Ruxton Peak, Pikes Peak |
— |
2727111 |
|
|
|
Aconitum columbianum Nutt. var. columbianum
|
C. L. Shear 4785 |
07 Jul 1896 |
United States of America |
Colorado |
Near 7 Lakes, Pikes Peak |
— |
2727117 |
|
|
|
Aconitum columbianum Nutt. var. columbianum
|
C. L. Shear 3703 |
02 Jul 1896 |
United States of America |
Colorado |
Half Way House Pikes Peak |
— |
2727119 |
|
|
|
Actaea rubra (Aiton) Willd.
|
C. L. Shear 4105 |
24 Jul 1897 |
United States of America |
Colorado |
Ouray Co. |
— |
2728181 |
|
|
|
Actaea rubra (Aiton) Willd.
|
C. L. Shear 4107 |
24 Jul 1897 |
United States of America |
Colorado |
Ouray Co. |
— |
2728183 |
|
|
|
Adoxa moschatellina L.
|
C. L. Shear 5212 |
07 Jul 1896 |
United States of America |
Colorado |
Near 7 Lakes, Pike's Peak |
— |
3871084 |
|
|
|
Adoxa moschatellina L.
|
C. L. Shear 4935 |
01 Aug 1897 |
United States of America |
Colorado |
Red Mt. |
— |
3871088 |
|
|
|
Adoxa moschatellina L.
|
C. L. Shear 4748 |
07 Jul 1896 |
United States of America |
Colorado |
Near 7 Lakes, Pike's Peak |
— |
3871122 |
|
|
|
Aecidium atriplicis Shear
|
C. L. Shear |
Jul 1897 |
United States of America |
Colorado |
Montrose |
type |
610926 |
|
|
|
Aecidium atriplicis Shear
|
C. L. Shear |
Jul 1897 |
United States of America |
Colorado |
Montrose |
type |
610927 |
|
|
|
Aecidium atriplicis Shear
|
C. L. Shear |
Jul 1897 |
United States of America |
Colorado |
Montrose |
type |
610928 |
|
|
|
Aecidium cylindricum Ellis & Everh.
|
C. L. Shear 5 |
01 Jun 1894 |
United States of America |
Kansas |
Osborne |
type |
611036 |
|
|
|
Aecidium cylindricum Ellis & Everh.
|
C. L. Shear 5 |
01 Jun 1894 |
United States of America |
Kansas |
Osborne |
type |
611037 |
|
|
|
Aecidium solani Mont.
|
C. L. Shear s.n. |
May 1894 - Jun 1894 |
United States of America |
Kansas |
Osborne. |
— |
3012082 |
|
|
|
Aecidium solani Mont.
|
C. L. Shear s.n. |
Jun 1864 |
United States of America |
Kansas |
Osborne. |
— |
3012083 |
|
|
|
Aecidium solani Mont.
|
C. L. Shear s.n. |
May 1894 - Jun 1894 |
United States of America |
Kansas |
Osborne. |
— |
3012084 |
|
|
|
Agastache pallidiflora subsp. pallidiflora var. greenei
|
C. L. Shear 4123 |
25 Jul 1897 |
United States of America |
Colorado |
Ouray Co. |
— |
2904548 |
|
|
|
Agastache urticifolia (Benth.) Kuntze var. urticifolia
|
C. L. Shear 3138 |
07 Aug 1895 |
United States of America |
Idaho |
Beaver Canyon. |
— |
2904736 |
|
|
|
Agastache urticifolia (Benth.) Kuntze var. urticifolia
|
C. L. Shear 3976 |
01 Aug 1898 |
United States of America |
Colorado |
Routt Co. Divide road to… |
— |
02904776 |
|
|
|
Agastache urticifolia (Benth.) Kuntze var. urticifolia
|
C. L. Shear 5304 |
31 Jul 1898 |
United States of America |
Colorado |
Routt Co. |
— |
2904777 |
|
|
|
Aglaospora profusa (Fr.) De Not.
|
C. L. Shear s.n. |
20 Nov 1941 |
United States of America |
Maryland |
Prince George's Co. |
— |
2977557 |
|
|
|
Agoseris aurantiaca (Hook.) Greene var. aurantiaca
|
C. L. Shear 45-43 |
28 Aug 1896 |
United States of America |
Colorado |
Breckenridge |
— |
1867229 |
|
|
|
Agoseris aurantiaca (Hook.) Greene var. aurantiaca
|
C. L. Shear 3096 |
23 Jul 1895 |
United States of America |
Montana |
Canyon near Bozeman |
— |
1867431 |
|
|
|
Agoseris glauca (Pursh) Raf. var. glauca
|
C. L. Shear 3036 |
28 Jun 1895 |
United States of America |
Idaho |
Beaver Canon Idaho |
— |
1876275 |
|
|
|
Agoseris glauca (Pursh) Raf. var. glauca
|
C. L. Shear 5015 |
03 Jul 1895 |
United States of America |
Montana |
Dillon |
— |
1876290 |
|
|
|
Agoseris maculata Rydb.
|
C. L. Shear 4605 |
24 Aug 1895 |
United States of America |
Colorado |
Silver Plume. |
holotype |
7041 |
|
|
|
Agoseris x agrestis Osterh.
|
C. L. Shear 5-120 |
22 Jul 1896 |
United States of America |
Colorado |
Marshall Pass |
— |
1867112 |
|
|
|
Agoseris x agrestis Osterh.
|
C. L. Shear 3961 |
01 Aug 1898 |
United States of America |
Colorado |
Routt Co. Divide, road to… |
— |
1867103 |
|
|
|
Agoseris x agrestis Osterh.
|
C. L. Shear 5166 |
27 Jul 1896 |
United States of America |
Colorado |
Marshall Pass |
— |
1867111 |
|
|
|
Agrostis exarata Trin.
|
C. L. Shear 500 |
25 Jul 1895 |
United States of America |
— |
Bozeman. |
— |
1555299 |
|
|
|
Agrostis exarata Trin.
|
C. L. Shear 385 |
13 Jul 1895 |
United States of America |
Montana |
Helena |
— |
1555336 |
|
|
|
Agrostis exarata Trin.
|
C. L. Shear 1698 |
11 Aug 1898 |
United States of America |
Oregon |
|
— |
01476406 |
|
|
|
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.
|
C. L. Shear 407 |
17 Jul 1895 |
United States of America |
Montana |
Manhattan. |
— |
1556170 |
|
|
|
Agrostis perennans (Walter) Tuck.
|
C. L. Shear 1527 |
27 Aug 1898 |
United States of America |
Colorado |
Grand Co. Grand Lake |
— |
1557195 |
|
|
|
Agrostis stolonifera L.
|
C. L. Shear 739 |
July 1-9, 1896 |
United States of America |
Colorado |
El Paso Co. Maniton. |
— |
1533400 |
|
|
|
Agrostis stolonifera L.
|
C. L. Shear 748 |
30 Aug 1895 |
United States of America |
Colorado |
Golden |
— |
1533403 |
|
|
|
Albugo bliti (Biv.) J.E.Kuntze
|
C. L. Shear s.n. |
05 Jul 1893 |
United States of America |
New York |
Albany Co. Alcove |
— |
2759888 |
|
|
|
Albugo bliti (Biv.) J.E.Kuntze
|
C. L. Shear s.n. |
05 Jul 1893 |
United States of America |
New Hampshire |
Albany Co. Alcove |
— |
2759889 |
|
|
|
Albugo candida (Pers.) Roussel
|
C. L. Shear s.n. |
May 1893 |
United States of America |
New York |
Albany Co. Alcove |
— |
2771252 |
|
|
|
Albugo candida (Pers.) Roussel
|
C. L. Shear s.n. |
May 1893 |
United States of America |
New York |
Albany Co. Alcove |
— |
2771253 |
|
|
|
Aletes acaulis (Torr.) J.M.Coult. & Rose
|
C. L. Shear 4738 |
03 Sep 1895 |
United States of America |
Colorado |
Boulder Co. |
— |
3365471 |
|
|
|
Aleurodiscus botryosus Burt
|
C. L. Shear 1025 |
30 Nov 1900 |
United States of America |
Maryland |
Takoma Park. |
type |
525941 |
|
|
|
Aleurodiscus farlowii Burt
|
C. L. Shear s.n. |
May 1893 |
United States of America |
New York |
Albany Co. Alcove |
— |
1986467 |
|
|
|
Aleurodiscus fuscus [ined.]
|
C. L. Shear CLS.-1007 |
10 Mar 1937 |
United States of America |
Florida |
Highlands Co. |
taxon ined. |
00946037 |
|
|
|
Aleurodiscus oakesii Berk. & M.A.Curtis
|
C. L. Shear s.n. |
May 1898 |
United States of America |
New York |
Albany Co. Alcove. |
— |
1986562 |
|
|
|
Aleurodiscus oakesii Berk. & M.A.Curtis
|
C. L. Shear s.n. |
May 1893 |
United States of America |
New York |
Albany Co. Alcove |
— |
1986603 |
|
|
|
Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter
|
C. L. Shear 5140 |
27 Jul 1896 |
United States of America |
Colorado |
Marshall Pass |
— |
3262250 |
|
|
|
Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter
|
C. L. Shear 5193 |
07 Jul 1896 |
United States of America |
Colorado |
El Paso Co. |
— |
3262264 |
|
|
|
Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter
|
C. L. Shear 4121 |
25 Jul 1897 |
United States of America |
Colorado |
Ouray Co. |
— |
3262265 |
|
|
|
Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter
|
C. L. Shear 3704 |
03 Jul 1896 |
United States of America |
Colorado |
Pikes Peak |
— |
3262266 |
|
|
|
Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter
|
C. L. Shear 3787 |
17 Aug 1896 |
United States of America |
Colorado |
Spur of Mt. Harvard |
— |
3262277 |
|
|
|
Aliciella pinnatifida (Nutt. ex A.Gray) J.M.Porter
|
C. L. Shear 4513 |
17 Aug 1895 |
United States of America |
Colorado |
Clear Creek Co. |
— |
3262279 |
|
|
|
Allantoporthe tessella (Pers.) Petr.
|
C. L. Shear s.n. |
Apr 1893 |
United States of America |
New York |
Alcove |
— |
02932125 |
|
|
|
Allium brevistylum S.Watson
|
C. L. Shear 4000 |
15 Aug 1898 |
United States of America |
Colorado |
N. Platte near Hebron |
— |
3761839 |
|
|
|
Allium cernuum Roth
|
C. L. Shear 4911 |
28 Jul 1897 |
United States of America |
Colorado |
Near Ouray |
— |
3762369 |
|
|
|
Allium drummondii Regel
|
C. L. Shear 22 |
10 May 1894 |
United States of America |
Kansas |
Osborne Co. Within a radius… |
— |
3762904 |
|
|
|
Allium geyeri S.Watson
|
C. L. Shear 4916 |
27 Jul 1897 |
United States of America |
Colorado |
Ouray Co. Mt. Abram |
— |
3763195 |
|
|
|
Allium geyeri S.Watson
|
C. L. Shear 4072 |
26 Jul 1897 |
United States of America |
Colorado |
Ouray Co. Mt. Abram |
— |
3763207 |
|
|