|
Achillea millefolium L.
|
J. M. Cowen s.n. |
17 Jun 1895 |
United States of America |
Colorado |
Larimer Co. Foothills. |
— |
|
|
|
|
|
Agoseris aurantiaca var. purpurea (A.Gray) Cronquist
|
J. M. Cowen s.n. |
09 Aug 1892 |
United States of America |
Colorado |
Delta Co. Delta County. |
— |
|
|
|
|
|
Agoseris x agrestis Osterh.
|
J. M. Cowen s.n. |
19 Aug 1895 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Amaranthus retroflexus L.
|
J. M. Cowen s.n. |
09 Jul 1895 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Ambrosia tomentosa Nutt.
|
J. M. Cowen s.n. |
12 Jun 1895 |
United States of America |
Colorado |
Larimer Co. Fort Collins. |
— |
|
|
|
|
|
Ambrosia trifida L.
|
J. M. Cowen s.n. |
09 Aug 1895 |
United States of America |
Colorado |
Larimer Co. Fort Collins. |
— |
|
|
|
|
|
Anemone cylindrica A.Gray
|
J. M. Cowen s.n. |
18 Jun 1896 |
United States of America |
Colorado |
Horse-Tooth Mt. |
— |
|
|
|
|
|
Anthemis cotula L.
|
J. M. Cowen s.n. |
09 Aug 1895 |
United States of America |
Colorado |
Larimer Co. Fort Collins. |
— |
|
|
|
|
|
Artemisia biennis Willd.
|
J. M. Cowen s.n. |
26 Aug 1895 |
United States of America |
Colorado |
Larimer Co. Fort Collins. |
— |
|
|
|
|
|
Artemisia campestris subsp. pacifica (Nutt.) H.M.Hall & Clem.
|
J. M. Cowen s.n. |
15 Jul 1895 |
United States of America |
Colorado |
Larimer Co. Foothills. |
— |
|
|
|
|
|
Asclepias viridiflora Raf.
|
J. M. Cowen s.n. |
19 Jun 1895 |
United States of America |
Colorado |
Larimer Co. Fossil Creek |
— |
|
|
|
|
|
Astragalus alpinus L. var. alpinus
|
J. M. Cowen s.n. |
01 Aug 1895 |
United States of America |
Colorado |
Como- South Park |
— |
|
|
|
|
|
Astragalus flexuosus (Hook.) Douglas ex G.Don var. flexuosus
|
J. M. Cowen s.n. |
20 Jun 1895 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Bahia oppositifolia (Nutt.) DC.
|
J. M. Cowen s.n. |
06 Jul 1895 |
United States of America |
Colorado |
Larimer Co. Fort Collins. |
— |
|
|
|
|
|
Betula glandulosa Michx.
|
J. M. Cowen s.n. |
02 Aug 1895 |
United States of America |
Colorado |
Park Co. Mountains above Como |
— |
|
|
|
|
|
Bidens frondosa L.
|
J. M. Cowen s.n. |
17 Aug 1891 |
United States of America |
Colorado |
Fort Collins. |
— |
|
|
|
|
|
Bouteloua curtipendula (Michx.) Torr.
|
J. M. Cowen s.n. |
15 Jul 1895 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Bouteloua gracilis (Kunth) Lag. ex Griffiths
|
J. M. Cowen s.n. |
19 Jun 1893 |
United States of America |
Colorado |
Fort Collins |
— |
|
|
|
|
|
Brickellia umbellata (Greene) Rydb.
|
J. M. Cowen s.n. |
24 Jul 1895 |
United States of America |
Colorado |
Larimer Co. Foothills. |
— |
|
|
|
|
|
Calochortus gunnisonii S.Watson
|
J. M. Cowen s.n. |
03 Aug 1895 |
United States of America |
Colorado |
Park Co. South Park |
— |
|
|
|
|
|
Calystegia macounii (Greene) Brummitt
|
J. M. Cowen s.n. |
23 Jun 1893 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Catabrosa aquatica (L.) P.Beauv.
|
J. M. Cowen s.n. |
23 May 1891 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Cercocarpus montanus Raf. var. montanus
|
J. M. Cowen s.n. |
20 Jul 1895 |
United States of America |
Colorado |
Larimer Co. Foothills |
— |
|
|
|
|
|
Chamaerhodos erecta (L.) Bunge
|
J. M. Cowen s.n. |
28 Aug 1896 |
United States of America |
Colorado |
Park Co. South Park |
— |
|
|
|
|
|
Chenopodium fremontii S.Watson
|
J. M. Cowen s.n. |
17 Jul 1893 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Chenopodium simplex (Torr.) Raf.
|
J. M. Cowen s.n. |
15 Jul 1895 |
United States of America |
Colorado |
Larimer Co. foothills |
— |
|
|
|
|
|
Chrysothamnus linifolius Greene
|
J. M. Cowen s.n. |
19 Aug 1892 |
United States of America |
Colorado |
Delta Co. Hotchkiss. |
— |
|
|
|
|
|
Cirsium ochrocentrum A.Gray
|
J. M. Cowen s.n. |
11 Jul 1893 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Cornus stolonifera Michx.
|
J. M. Cowen s.n. |
Jul 1895 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Corylus cornuta Marshall
|
J. M. Cowen s.n. |
20 Jul 1895 |
United States of America |
Colorado |
Larimer Co. Foothills |
— |
|
|
|
|
|
Cryptantha crassisepala (Torr. & A.Gray) Greene
|
J. M. Cowen 1647 |
10 Jun 1896 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Cryptantha longiflora (A.Nelson) Payson
|
J. M. Cowen s.n. |
30 Jun 1892 |
United States of America |
Colorado |
Delta Co. |
— |
|
|
|
|
|
Cryptantha virgata (Porter) Payson
|
J. M. Cowen s.n. |
25 Jun 1895 |
United States of America |
Colorado |
Larimer Co. Foothills |
— |
|
|
|
|
|
Delphinium geyeri Greene
|
J. M. Cowen s.n. |
17 Jun 1895 |
United States of America |
Colorado |
Hills south of Horse-Tooth Mt. |
— |
|
|
|
|
|
Draba aurea Vahl ex Hornem.
|
J. M. Cowen s.n. |
21 Jul 1892 |
United States of America |
Colorado |
High ridge, source of Leroux |
— |
|
|
|
|
|
Dracocephalum parviflorum Nutt.
|
J. M. Cowen s.n. |
17 Jun 1895 |
United States of America |
Colorado |
Larimer Co. Foothills |
— |
|
|
|
|
|
Eleocharis uniglumis (Link) Schult.
|
J. M. Cowen s.n. |
17 Jun 1893 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Elymus violaceus (Hornem.) Feilberg
|
J. M. Cowen s.n. |
02 Aug 1892 |
United States of America |
Colorado |
Gunnison Co. |
— |
|
|
|
|
|
Erigeron pinnatisectus (A.Gray) A.Nelson
|
J. M. Cowen s.n. |
02 Aug 1895 |
United States of America |
Colorado |
Mountains above [Bomas]. |
— |
|
|
|
|
|
Erigeron pumilus Nutt. subsp. pumilus
|
J. M. Cowen s.n. |
June 14, 95 |
United States of America |
Colorado |
Larimer Co. Fort Collins. |
— |
|
|
|
|
|
Eriogonum arcuatum Greene var. arcuatum
|
J. M. Cowen s.n. |
19 Jun 1895 |
United States of America |
Colorado |
Larimer Co. Fossil Creek |
— |
|
|
|
|
|
Eriogonum umbellatum var. aureum (Gand.) Reveal
|
J. M. Cowen s.n. |
14 Jul 1892 |
United States of America |
Colorado |
Delta Co. Leroux Creek |
— |
|
|
|
|
|
Erioneuron pilosum (Buckley) Nash var. pilosum
|
J. M. Cowen s.n. |
18 Jun 1892 |
United States of America |
Colorado |
Delta. |
— |
|
|
|
|
|
Eupatorium maculatum var. bruneri (A.Gray) Breitung
|
J. M. Cowen s.n. |
05 Aug 1891 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|
|
Euthamia occidentalis Nutt.
|
J. M. Cowen s.n. |
11 Aug 1892 |
United States of America |
Colorado |
Delta Co. |
— |
|
|
|
|
|
Flaveria campestris J.R.Johnst.
|
J. M. Cowen s.n. |
19 Sep 1897 |
United States of America |
Colorado |
Mesa Co. |
— |
|
|
|
|
|
Flaveria campestris J.R.Johnst.
|
J. M. Cowen s.n. |
09 Sep 1897 |
United States of America |
Colorado |
Mesa Co. |
— |
|
|
|
|
|
Galium aparine L.
|
J. M. Cowen s.n. |
03 Jun 1895 |
United States of America |
Colorado |
Larimer Co. foothills |
— |
|
|
|
|
|
Galium trifidum subsp. columbianum (Rydb.) Hultén
|
J. M. Cowen s.n. |
27 Jul 1891 |
United States of America |
Colorado |
Routt Co. |
— |
|
|
|
|
|
Gaura coccinea var. glabra (Lehm.) Torr. & A.Gray
|
J. M. Cowen s.n. |
15 Jul 1893 |
United States of America |
Colorado |
Larimer Co. |
— |
|
|
|
|