Displaying 276 - 340 out of 340 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Ambrosia psilostachya DC. J. H. Cowen 3276 24 Jul 1896 United States of America Colorado Larimer Co. Ambrosia psilostachya DC.
Ambrosia tomentosa Nutt. J. H. Cowen 3265 19 Jun 1891 United States of America Colorado South Chem. Lab. Ambrosia tomentosa Nutt.
Ambrosia tomentosa Nutt. J. H. Cowen 3262 08 Jul 1896 United States of America Colorado Larimer Co. College Grounds [label… Ambrosia tomentosa Nutt.
Ambrosia tomentosa Nutt. J. H. Cowen 3265 19 Jun 1891 United States of America Colorado Larimer Co. College Grounds. South… Ambrosia tomentosa Nutt.
Brickellia albicaulis (Rydb.) A.Nelson J. H. Cowen s.n. 15 Aug 1891 United States of America Colorado Larimer Co. Brickellia albicaulis (Rydb.) A.Nelson
Chrysothamnus nauseosus (Pall.) Britton subsp. nauseosus J. H. Cowen 2729 16 Sep 1895 United States of America Colorado Larimer Co. Chrysothamnus nauseosus (Pall.) Britton subsp. nauseosus
Chaetophora elegans (Roth) C.Agardh J. H. Cowen s.n. 28 Jun 1896 United States of America Colorado Larimer Co. Foothills, forming a… Chaetophora elegans (Roth) C.Agardh
Chaetophora elegans (Roth) C.Agardh J. H. Cowen s.n. 28 Jun 1896 United States of America Colorado Larimer Co. Foothills, forming a… Chaetophora elegans (Roth) C.Agardh
Populus tremuloides Michx. J. H. Cowen 2324 09 May 1896 United States of America Colorado Larimer Co. Populus tremuloides Michx.
Psoralidium tenuiflorum (Pursh) Rydb. J. H. Cowen s.n. 29 Jul 1896 United States of America Colorado Larimer Co. Waste places Psoralidium tenuiflorum (Pursh) Rydb.
Delphinium barbeyi (Huth) Huth J. H. Cowen 16 02 Aug 1895 United States of America Colorado Mountain N-E of Boreas below… Delphinium barbeyi (Huth) Huth
Chamaerhodos erecta (L.) Bunge J. H. Cowen s.n. 28 Aug 1896 United States of America Colorado South Park near Jefferson Chamaerhodos erecta (L.) Bunge
Anemone canadensis L. J. H. Cowen 2 13 Jun 1895 United States of America Colorado Larimer Co. Anemone canadensis L.
Anemone cylindrica A.Gray J. H. Cowen 3 20 Jun 1895 United States of America Colorado Larimer Co. Anemone cylindrica A.Gray
Clematis occidentalis var. grosseserrata (Rydb.) J.S.Pringle J. H. Cowen s.n. 09 May 1896 United States of America Colorado Foothills Clematis occidentalis var. grosseserrata (Rydb.) J.S.Pringle
Delphinium geyeri Greene J. H. Cowen 13 17 Jun 1895 United States of America Colorado Larimer Co. Foothills. Dry grassy… Delphinium geyeri Greene
Erysiphe sepulta Ellis & Everh. J. H. Cowen 142 22 Jun 1895 United States of America Colorado East of Calleys Erysiphe sepulta Ellis & Everh.
Ranunculus aquatilis var. diffusus With. J. H. Cowen 20 11 Jul 1895 United States of America Colorado Larimer Co. Ranunculus aquatilis var. diffusus With.
Ranunculus glaberrimus var. ellipticus (Greene) Greene J. H. Cowen 23 15 Apr 1893 United States of America Colorado Larimer Co. Foothills Ranunculus glaberrimus var. ellipticus (Greene) Greene
Ranunculus uncinatus D.Don ex G.Don J. H. Cowen 29 14 Jul 1892 United States of America Colorado Delta Co. Leroux Creek Ranunculus uncinatus D.Don ex G.Don
Thalictrum dasycarpum Fisch. & Avé-Lall. J. H. Cowen 25 01 Jul 1895 United States of America Colorado Larimer Co. bank of river Thalictrum dasycarpum Fisch. & Avé-Lall.
Thalictrum fendleri Engelm. ex A.Gray J. H. Cowen 31 25 Jun 1895 United States of America Colorado Larimer Co. Gulch-foothills Thalictrum fendleri Engelm. ex A.Gray
Geum aleppicum Jacq. J. H. Cowen s.n. 23 Jun 1892 United States of America Colorado Delta Co. Moist meadow Geum aleppicum Jacq.
Holodiscus discolor var. dumosus (S.Watson) Dippel J. H. Cowen s.n. 05 Aug 1892 United States of America Colorado Gunnison Co. Ragged Mountain Holodiscus discolor var. dumosus (S.Watson) Dippel
Physocarpus monogynus (Torr.) J.M.Coult. J. H. Cowen s.n. 01 Jun 1895 United States of America Colorado Larimer Co. Physocarpus monogynus (Torr.) J.M.Coult.
Sphaerotheca pannosa (Wallr.) Lév. J. H. Cowen 199 20 Sep 1895 United States of America Colorado College Campus Sphaerotheca pannosa (Wallr.) Lév.
Potentilla anserina L. J. H. Cowen s.n. 01 Jun 1895 United States of America Colorado Edge of lake near N.… Potentilla anserina L.
Potentilla hippiana Lehm. J. H. Cowen s.n. 12 Jul 1895 United States of America Colorado Poudre Flats above Ft Collins Potentilla hippiana Lehm.
Delphinium carolinianum subsp. virescens (Nutt.) R.E.Brooks J. H. Cowen s.n. 27 Jun 1895 United States of America Colorado Larimer Co. Poudre Flats N.… Delphinium carolinianum subsp. virescens (Nutt.) R.E.Brooks
Rosa woodsii Lindl. var. woodsii J. H. Cowen s.n. 18 Jun 1896 United States of America Colorado Horsetooth Mt. Rosa woodsii Lindl. var. woodsii
Rosa woodsii Lindl. var. woodsii J. H. Cowen s.n. 18 Jun 1896 United States of America Colorado Larimer Co. Rosa woodsii Lindl. var. woodsii
Gutierrezia sarothrae (Pursh) Britton & Rusby J. H. Cowen s.n. 10 Aug 1891 United States of America Colorado Larimer Co. Gutierrezia sarothrae (Pursh) Britton & Rusby
Helianthus annuus L. J. H. Cowen 2919 25 Jul 1896 United States of America Colorado Larimer Co. Waste places Helianthus annuus L.
Hieracium fendleri Sch.Bip. J. H. Cowen s.n. 17 Jun 1895 United States of America Colorado Larimer Co. Hieracium fendleri Sch.Bip.
Hymenopappus filifolius var. cinereus (Rydb.) I.M.Johnst. J. H. Cowen 3201 14 Jun 1892 United States of America Colorado Fremont Co. Hymenopappus filifolius var. cinereus (Rydb.) I.M.Johnst.
Taraxacum ceratophorum (Ledeb.) DC. J. H. Cowen 2350 22 May 1892 United States of America Colorado Larimer Co. College Grounds [label… Taraxacum ceratophorum (Ledeb.) DC.
Hymenoxys ivesiana (Greene) K.F.Parker J. H. Cowen s.n. 08 Jul 1892 United States of America Colorado Delta Co. Leroux Creek Hymenoxys ivesiana (Greene) K.F.Parker
Iva axillaris Pursh J. H. Cowen 3269 06 Jul 1895 United States of America Colorado Larimer Co. College premises [label… Iva axillaris Pursh
Iva xanthifolia Nutt. J. H. Cowen s.n. 07 Sep 1895 United States of America Colorado Larimer Co. Iva xanthifolia Nutt.
Kuhnia chlorolepis Wooton & Standl. J. H. Cowen 2979 05 Sep 1897 United States of America Colorado Delta Co. Kuhnia chlorolepis Wooton & Standl.
Lactuca perennis L. J. H. Cowen 3284 24 Jul 1896 United States of America Colorado Larimer Co. Waste places Lactuca perennis L.
Lactuca serriola var. integrata Gren. & Godr. J. H. Cowen 3288 25 Jul 1896 United States of America Colorado Larimer Co. Waste places Lactuca serriola var. integrata Gren. & Godr.
Machaeranthera bigelovii (A.Gray) Greene J. H. Cowen 3222 28 Aug 1896 United States of America Colorado South Park, SE of Jefferson Machaeranthera bigelovii (A.Gray) Greene
Monarda pectinata Nutt. J. H. Cowen s.n. 17 Jun 1895 United States of America Colorado Larimer Co. Monarda pectinata Nutt.
Microseris cuspidata (Pursh) Sch.Bip. J. H. Cowen 3297 26 Apr 1896 United States of America Colorado Vicinity of Horsetooth Microseris cuspidata (Pursh) Sch.Bip.
Senecio triangularis Hook. J. H. Cowen 3027 27 Aug 1896 United States of America Colorado Summit Co. Senecio triangularis Hook.
Oonopsis foliosa (A.Gray) Greene J. H. Cowen s.n. 14 Jun 1892 United States of America Colorado Fremont Co. Oonopsis foliosa (A.Gray) Greene
Ratibida columnifera (Nutt.) Wooton & Standl. J. H. Cowen s.n. 08 Jul 1893 United States of America Colorado Larimer Co. Ratibida columnifera (Nutt.) Wooton & Standl.
Ratibida columnifera (Nutt.) Wooton & Standl. J. H. Cowen s.n. 16 Jul 1895 United States of America Colorado Larimer Co. Ratibida columnifera (Nutt.) Wooton & Standl.
Rudbeckia hirta var. serotina (Nutt.) Core J. H. Cowen 3015 05 Jul 1895 United States of America Colorado Larimer Co. East bank of… Rudbeckia hirta var. serotina (Nutt.) Core
Polygonum aviculare L. J. H. Cowen s.n. 17 Jun 1895 United States of America Colorado Larimer Co. Polygonum aviculare L.
Polygonum aviculare subsp. buxiforme (Small) Costea & Tardif J. H. Cowen s.n. 11 Jun 1895 United States of America Colorado Larimer Co. Polygonum aviculare subsp. buxiforme (Small) Costea & Tardif
Polygonum aviculare subsp. buxiforme (Small) Costea & Tardif J. H. Cowen 3871 11 Jun 1895 United States of America Colorado Larimer Co. Polygonum aviculare subsp. buxiforme (Small) Costea & Tardif
Scirpus coloradoensis Britton J. H. Cowen 2576 21 Jul 1896 United States of America Colorado Larimer Co. type Scirpus coloradoensis Britton
Scirpus coloradoensis Britton J. H. Cowen 2576 21 Jul 1896 United States of America Colorado Larimer Co. type Scirpus coloradoensis Britton
Senecio salicinus Rydb. J. H. Cowen s.n. 03 Jun 1895 United States of America Colorado Larimer Co. holotype Senecio salicinus Rydb.
Gaura coloradensis Rydb. J. H. Cowen s.n. 08 Jul 1895 United States of America Colorado Larimer Co. type Gaura coloradensis Rydb.
Castilleja obtusiloba Rydb. J. H. Cowen s.n. 19 Jul 1892 United States of America Colorado Delta Co. Leroux [spelling ?]… type Castilleja obtusiloba Rydb.
Cirsium arvense (L.) Scop. J. H. Cowen s.n. 08 Jul 1893 United States of America Colorado Larimer Co. Cirsium arvense (L.) Scop.
Grindelia serrulata Rydb. J. H. Cowen s.n. 10 Aug 1891 United States of America Colorado Larimer Co. Fort Collins holotype Grindelia serrulata Rydb.
Asclepias speciosa Torr. J. H. Cowen s.n. 11 Jul 1893 United States of America Colorado Asclepias speciosa Torr.
Rudbeckia laciniata var. ampla (A.Nelson) Cronquist J. H. Cowen 2998 12 Jul 1893 United States of America Colorado Rudbeckia laciniata var. ampla (A.Nelson) Cronquist
Distichlis stricta (Torr.) Rydb. J. H. Cowen s.n. 17 Jun 1893 United States of America Colorado Larimer Co. Distichlis stricta (Torr.) Rydb.
Woodsia scopulina D.C. Eaton J. H. Cowen s.n. 15 Jul 1895 United States of America Colorado Gulch W of Soldier Canyon Woodsia scopulina D.C. Eaton
Woodsia scopulina D.C. Eaton J. H. Cowen s.n. 15 Jul 1895 United States of America Colorado Larimer Co. gulch west of… Woodsia scopulina D.C. Eaton