Aceraceae A: 00363447 Acer glabrum Torrey USA: California Siskiyou Mts. J. G. Jack 1904-8-28
Anacardiaceae A: 01869360 Toxicodendron rydbergii (Small ex Rydberg) Greene USA: Nebraska Ravenna J. G. Jack 1904-9-8
Asteraceae GH: 01003665 Artemisia arbuscula Nuttall USA: Wyoming Yellowstone Park J. G. Jack 1904-9-4
A: 01003684 Artemisia arbuscula thermopola Beetle USA: Wyoming Yellowstone Park J. G. Jack 1904-9-4
A: 00968462 Artemisia cana Pursh USA: Montana Logan J. G. Jack 1904-9-2
GH: 00968526 Artemisia cana Pursh USA: Wyoming Yellowstone Park J. G. Jack 1904-9-7
A: 00968511 Artemisia cana Pursh USA: Wyoming Yellowstone Park J. G. Jack 1904-9-7
A: 00968500 Artemisia cana Pursh USA: Wyoming Arvada J. G. Jack 1904-9-8
A: 01234267 Artemisia nova A. Nelson USA: Wyoming Arvada J. G. Jack 1904-9-8
A: 01234859 Artemisia tridentata Nuttall USA: Washington Pasco: [no additional data] J. G. Jack 1904-9-1
A: 02205488 Ericameria nauseosa (Pallas ex Pursh) G. L. Nesom & G. I. Baird USA: Montana [data not captured] J. G. Jack 1904-9-2
A: 02205959 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Oregon [data not captured] J. G. Jack 1904-8-26
A: 02207006 Ericameria nauseosa speciosa (Nuttall) G. L. Nesom & G. I. Baird USA: Wyoming Mammoth Hot Springs Yellowstone Park J. G. Jack 1904-9-7
Berberidaceae A: 02169613 Mahonia repens (Lindley) G. Don USA: Wyoming Yellowstone Park J. G. Jack 1904-9-4
Betulaceae GH: 02198675 Alnus incana tenuifolia (Nuttall) Breitung Canada: Alberta Lake Louise: Lake Louise, Laggan J. G. Jack 1904-8-12
A: 02198744 Alnus incana tenuifolia (Nuttall) Breitung Canada: British Columbia Ross Peak Station J. G. Jack 1904-8-15
A: 02198968 Alnus incana tenuifolia (Nuttall) Breitung USA: Wyoming Mammoth Hot Springs, Yellowstone Park J. G. Jack 1904-9-7
GH: 02197117 Alnus rubra Bongard Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 02197108 Alnus rubra Bongard Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 02197138 Alnus rubra Bongard USA: Idaho Sand Point, idaho J. G. Jack 1904-9-1
A: 00401405 Alnus sitchensis (Regel) Sargent USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00401406 Alnus sitchensis (Regel) Sargent USA: California Crescent City J. G. Jack 1904-8-25
A: 02196286 Alnus viridis sinuata (Regel) Á. Löve & D. Löve Canada: British Columbia Asulkan Valley, Glacier J. G. Jack 1904-8-14
A: 02196245 Alnus viridis sinuata (Regel) Á. Löve & D. Löve Canada: Alberta Lake Louise: Lake Louise, Laggan J. G. Jack 1904-8-12
A: 00401405 Alnus viridis sinuata (Regel) Á. Löve & D. Löve USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00401406 Alnus viridis sinuata (Regel) Á. Löve & D. Löve USA: California Crescent City J. G. Jack 1904-8-25
A: 02195396 Betula glandulosa Michaux USA: Wyoming Norris Geyser Basin Yellowstone Park J. G. Jack 1904-9-7
A: 02194177 Betula occidentalis Hooker Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-9
GH: 02194533 Betula occidentalis Hooker USA: Wyoming Mammoth Hot Springs Yellowstone Park J. G. Jack 1904-9-7
A: 02194517 Betula occidentalis Hooker USA: Wyoming Mammoth Hot Springs Yellowstone Park J. G. Jack 1904-9-7
A: 02194599 Betula papyrifera Marshall Canada: Quebec Province [data not captured] J. G. Jack 1904-6-2
A: 02194598 Betula papyrifera Marshall Canada: Quebec Province [data not captured] J. G. Jack 1904-6-2
A: 00401467 Corylus cornuta californica (A. de Candolle) A. E. Murray USA: California Crescent City J. G. Jack 1904-8-25
A: 02103160 Corylus cornuta californica (A. de Candolle) A. E. Murray USA: Washington Seattle: [data not captured] J. G. Jack 1904-8-18
A: 02103147 Corylus cornuta californica (A. de Candolle) A. E. Murray USA: Oregon [data not captured] J. G. Jack 1904-8-24
A: 00401467 Corylus cornuta californica (A. de Candolle) Sharp USA: California Crescent City J. G. Jack 1904-8-25
Caprifoliaceae A: 02040832 Linnaea borealis longiflora (Torrey) Piper & Beattie Canada: Alberta Lake Louise: Lake Louise, Laggan J. G. Jack 1904-8-11
A: 00422777 Lonicera conjugialis Kellogg USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 02038387 Lonicera involucrata (Richardson) Banks ex Sprengel Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-9
A: 02037420 Lonicera utahensis S. Watson USA: Wyoming Yellowstone Park J. G. Jack 1904-9-5
GH: 02037736 Lonicera villosa (Michaux) Roemer & Schultes USA: Wyoming Norris Geyser Basin; Yellowstone Park J. G. Jack 1904-9-7
A: 02184276 Sambucus racemosa melanocarpa (A. Gray) McMinn Canada: Alberta Lake Louise: Lake Louise, Laggan J. G. Jack 1904-8-12
A: 02184269 Sambucus racemosa melanocarpa (A. Gray) McMinn Canada: British Columbia Glacier J. G. Jack 1904-8-15
A: 02036818 Symphoricarpos rivularis Suksdorf Canada: British Columbia Victoria: [no additional data] J. G. Jack 1904-8-17
A: 02036986 Symphoricarpos rivularis Suksdorf USA: Wyoming Mammoth Hot Springs, Yellowstone Park J. G. Jack 1904-9-7
A: 02185439 Viburnum edule (Michaux) Rafinesque Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-9
Celastraceae GH: 01787292 Paxistima myrsinites (Pursh) Rafinesque Canada: British Columbia Sicamous Junction J. G. Jack 1904-8-15
A: 01787309 Paxistima myrsinites (Pursh) Rafinesque Canada: British Columbia Sicamous Junction J. G. Jack 1904-8-15
Chenopodiaceae A: 01785160 Sarcobatus vermiculatus (Hooker) Torrey USA: Wyoming Arvada J. G. Jack 1904-9-8
Cornaceae A: 01845190 Cornus drummondii C. A. Meyer USA: Nebraska Ravenna J. G. Jack 1904-9-8
A: 01845901 Cornus nuttallii Audubon ex Torrey & A. Gray Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-17
A: 00385494 Cornus stolonifera Michaux USA: California Siskiyou Mts. J. G. Jack 1904-8-27
GH: 00385509 Cornus stolonifera Michaux USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00385543 Cornus stolonifera Michaux USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 02019925 Cornus unalaschkensis Ledebour Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
Cupressaceae A: 02104446 Juniperus communis montana Aiton Canada: Alberta Banff: [data not captured] J. G. Jack 1904-8-8
A: 02104890 Juniperus fassettii Boivin Canada: Alberta Banff: [data not captured] J. G. Jack 1904-8-9
A: 02105972 Juniperus scopulorum Sargent Canada: Alberta Banff: [data not captured] J. G. Jack 1904-8-9
A: 02105992 Juniperus scopulorum Sargent Canada: Alberta Banff: [data not captured] J. G. Jack 1904-8-9
A: 02106474 Juniperus scopulorum Sargent USA: Wyoming Mammoth Hot Springs, Yellowstone Park J. G. Jack 1904-9-7
A: 02107417 Thuja plicata Donn ex D. Don Canada: British Columbia City of Vancouver: [data not captured] J. G. Jack 1904-8-16
A: 02107615 Xanthocyparis nootkatensis (D. Don) Farjon & D. K. Harder USA: Washington Mt. Rainier: [data not captured] J. G. Jack 1904-8-21
Elaeagnaceae A: 01576715 Shepherdia canadensis Nuttall Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-9
A: 01577020 Shepherdia canadensis Nuttall USA: Wyoming Yellowstone Park J. G. Jack 1904-9-4
Ericaceae A: 00350086 Arctostaphylos canescens Eastwood USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00350785 Arctostaphylos nevadensis A. Gray USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 00350920 Arctostaphylos patula Greene USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 01536456 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: Montana Trout Creek Station J. G. Jack 1904-9-1
A: 01536698 Arctous alpina (Linnaeus) Niedenzu Canada: Alberta Banff: Sulphur Mt. J. G. Jack 1904-8-8
GH: 01537134 Cassiope mertensiana (Bongard) D. Don Canada: British Columbia Asulkan Valley, Glacier J. G. Jack 1904-8-14
GH: 01537190 Cassiope mertensiana (Bongard) D. Don Canada: Alberta Lake Louise: Lake Agnes, Laggan J. G. Jack 1904-8-11
A: 01537542 Cassiope tetragona saximontana (Small) A. E. Porsild Canada: Alberta Sulphur Mt., Banff. J. G. Jack 1904-8-8
A: 01537551 Cassiope tetragona saximontana (Small) A. E. Porsild Canada: Alberta Lake Louise: Mt. Piron, Laggan J. G. Jack 1904-8-12
GH: 01562394 Chimaphila umbellata occidentalis (Rydberg) S. F. Blake USA: Washington Slopes Mt. Tacoma, Trail to paradise Valley. J. G. Jack 1904-8-20
A: 01562962 Empetrum nigrum Linnaeus Canada: Alberta Lake Louise: Laggan J. G. Jack 1904-8-10
A: 01591892 Gaultheria humifusa (Graham) Rydberg Canada: Alberta Lake Louise: Lake Agnes; Laggan J. G. Jack 1904-8-13
GH: 01591980 Gaultheria ovatifolia A. Gray USA: Washington Longmire Springs J. G. Jack 1904-8-19
A: 01591990 Gaultheria ovatifolia A. Gray USA: Washington Longmire Springs J. G. Jack 1904-8-19
A: 01592182 Gaultheria shallon Pursh Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 01593369 Harrimanella stelleriana (Pallas) Coville USA: Washington Paradise Park, Mt. Tacoma J. G. Jack 1904-8-20
A: 01594142 Kalmia microphylla (Hooker) A. Heller Canada: Alberta Lake Louise: Lake Louise; Laggan J. G. Jack 1904-8-12
A: 01594152 Kalmia microphylla (Hooker) A. Heller Canada: Alberta Lake Louise: Lake Louise; Laggan J. G. Jack 1904-8-10
A: 01594252 Kalmia microphylla (Hooker) A. Heller USA: Wyoming Norris Geyser Basin. Yellowstone Park J. G. Jack 1904-9-7
A: 01718506 Menziesia ferruginea Smith Canada: Alberta Sulphur Mt. Banff. J. G. Jack 1904-8-8
A: 01718515 Menziesia ferruginea Smith Canada: British Columbia Vancouver J. G. Jack 1904-8-16
A: 00362763 Menziesia ferruginea Smith USA: California In Redwood forest near Crescent City J. G. Jack 1904-8-25
A: 01718708 Menziesia glabella A. Gray Canada: Alberta Lake Louise: Lake Louise; Laggan. J. G. Jack 1904-8-12
A: 01683119 Phyllodoce empetriformis (Smith) D. Don Canada: Alberta [data not captured] J. G. Jack 1904-8-11
A: 01683276 Phyllodoce empetriformis amabilis Rehder Canada: Alberta [data not captured] J. G. Jack 1904-8-11
A: 01683245 Phyllodoce empetriformis (Smith) D. Don USA: Washington [data not captured] J. G. Jack 1904-8-20
GH: 01683295 Phyllodoce glanduliflora (Hooker) Coville Canada: Alberta Banff: [data not captured] J. G. Jack 1904-8-8
A: 01683318 Phyllodoce glanduliflora (Hooker) Coville Canada: British Columbia [data not captured] J. G. Jack 1904-8-11
A: 01683331 Phyllodoce glanduliflora (Hooker) Coville Canada: Alberta [data not captured] J. G. Jack 1904-8-11
A: 01683332 Phyllodoce glanduliflora (Hooker) Coville Canada: Alberta [data not captured] J. G. Jack 1904-8-11
A: 01683333 Phyllodoce glanduliflora (Hooker) Coville Canada: Alberta [data not captured] J. G. Jack 1904-8-11
A: 01683334 Phyllodoce glanduliflora (Hooker) Coville Canada: Alberta Banff: [data not captured] J. G. Jack 1904-8-8
A: 01762093 Rhododendron albiflorum Hooker Canada: British Columbia [data not captured] J. G. Jack 1904-8-13
A: 01762109 Rhododendron albiflorum Hooker Canada: Alberta [data not captured] J. G. Jack 1904-8-11
A: 01762125 Rhododendron albiflorum Hooker Canada: Alberta Banff: [data not captured] J. G. Jack 1904-8-8
A: 01763295 Rhododendron columbianum (Piper) Harmaja USA: Oregon [data not captured] J. G. Jack 1904-8-24
A: 01763323 Rhododendron columbianum (Piper) Harmaja USA: Wyoming [data not captured] J. G. Jack 1904-9-5
A: 01763943 Rhododendron groenlandicum (Oeder) Kron & Judd USA: Washington [data not captured] J. G. Jack 1904-8-20
A: 00363060 Rhododendron macrophyllum D. Don ex Don USA: California Siskiyou Mts. Road Waldo-Crescent City J. G. Jack 1904-8-25
A: 00363115 Rhododendron occidentale (Torrey & A. Gray) A. Gray USA: California Siskiyou Mts. Road, Waldo Ore. to Crescent C... J. G. Jack 1904-8-25
A: 00363140 Rhododendron occidentale (Torrey & A. Gray) A. Gray USA: California Crescent City J. G. Jack 1904-8-25
A: 00363256 Vaccinium parvifolium Smith USA: California Siskiyou Mts. J. G. Jack 1904-8-27
Fagaceae A: 00344068 Chrysolepis chrysophylla (Douglas ex Hooker) Hjelmquist USA: California Siskiyou Mts. J. G. Jack 1904-8-28
GH: 00344108 Chrysolepis chrysophylla (Douglas ex Hooker) Hjelmquist USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00344216 Quercus chrysolepis Liebmann USA: California siskiyou Mts. J. G. Jack 1904-8-28
A: 00344649 Quercus chrysolepis Liebmann USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00676430 Quercus rehderi Trelease USA: Massachusetts Norwood: Norwood J. G. Jack 1904-6-25
GH: 00676431 Quercus rehderi Trelease USA: Massachusetts Norwood: Norwood J. G. Jack 1904-6-25
A: 00676432 Quercus rehderi Trelease USA: Massachusetts Norwood: Norwood J. G. Jack 1904-6-25
GH: 00343301 Quercus sadleriana R. Brown (of Campster) USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 00343302 Quercus sadleriana R. Brown (of Campster) USA: California Siskiyou Mts. J. G. Jack 1904-8-27
GH: 00343525 Quercus vacciniifolia Kellogg USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00343538 Quercus vacciniifolia Kellogg USA: California Siskiyou Mts. J. G. Jack 1904-8-28
Hydrophyllaceae A: 00402738 Eriodictyon californicum (Hooker & Arnott) Torrey USA: California Siskiyou Mts., Calif. Waldo, Ore. to Crescen... J. G. Jack 1904-8-25
Lycopodiaceae GH: 02077410 Huperzia selago (Linnaeus) Bernhardi ex Schrank & Martius Canada: Alberta Lake Louise, Laggan, B.C. J. G. Jack 1904-8-12
Myricaceae A: 00343907 Morella californica (Chamisso) Wilbur USA: California Santa Cruz J. G. Jack 1904-8-25
A: 00343907 Myrica californica Chamisso USA: California Santa Cruz J. G. Jack 1904-8-25
Pinaceae A: 00395401 Abies amabilis Douglas ex J. Forbes USA: Washington Longmire Springs J. G. Jack 1904-8-21
A: 00395404 Abies amabilis Douglas ex J. Forbes USA: Washington Slopes, Mt Tacoma J. G. Jack 1904-8-20
A: 00395831 Abies lasiocarpa (Hooker) Nuttall Canada: British Columbia Asulkan Valley, Glacier J. G. Jack 1904-8-14
A: 00395947 Abies lasiocarpa (Hooker) Nuttall USA: Washington Mt. Tacoma J. G. Jack 1904-8-20
GH: 00395950 Abies lasiocarpa (Hooker) Nuttall USA: Washington Slopes, Mt. Tacoma J. G. Jack 1904-8-20
A: 00355325 Abies nobilis (Douglas ex D. Don) Lindley USA: California Siskiyou Mtns, J. G. Jack 1904-8-27
A: 00355325 Abies procera Rehder USA: California Siskiyou Mtns, J. G. Jack 1904-8-27
GH: 00355299 Picea breweriana S. Watson USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 00404648 Picea breweriana S. Watson USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 00404649 Picea breweriana S. Watson USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 00396735 Picea glauca (Moench) Voss Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-8
A: 00397379 Picea sitchensis (Bongard) Carrière Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-18
GH: 00246823 Pinus contorta murrayana (Balfour) Engelmann USA: California Near Crescent City J. G. Jack 1904-8-25
A: 00398688 Pinus flexilis James Canada: British Columbia Asulkan Valley, Glacier J. G. Jack 1904-8-14
A: 00398803 Pinus flexilis James USA: Wyoming Mammoth Hot Springs, Yellowstone Park J. G. Jack 1904-9-7
A: 00357018 Pinus monticola Douglas ex D. Don USA: California Siskiyou Mts, Calif. J. G. Jack 1904-8-28
A: 01113822 Tsuga heterophylla (Rafinesque) Sargent Canada: British Columbia Glacier J. G. Jack 1904-8-15
A: 01113830 Tsuga heterophylla (Rafinesque) Sargent Canada: British Columbia Glacier J. G. Jack 1904-8-13
A: 01113924 Tsuga mertensiana (Bongard) Carrière Canada: British Columbia Glacier J. G. Jack 1904-8-13
Plantaginaceae A: 02119617 Penstemon fruticosus (Pursh) Greene USA: Wyoming Yellowstone Park J. G. Jack 1904-9-5
GH: 02119615 Penstemon fruticosus (Pursh) Greene USA: Wyoming Yellowstone Park J. G. Jack 1904-9-5
Polygonaceae A: 01652656 Eriogonum flavum piperi (Greene) M. E. Jones USA: Wyoming Yellowstone Park J. G. Jack 1904-9-5
GH: 01652657 Eriogonum flavum piperi (Greene) M. E. Jones USA: Wyoming Yellowstone Park J. G. Jack 1904-9-5
GH: 00364511 Eriogonum stellatum Bentham USA: California Sisikiyou Mts. J. G. Jack 1904-8-28
GH: 00364512 Eriogonum umbellatum Torrey USA: California Sisikiyou Mts. J. G. Jack 1904-8-28
GH: 00364511 Eriogonum umbellatum argus Reveal USA: California Sisikiyou Mts. J. G. Jack 1904-8-28
GH: 00364512 Eriogonum umbellatum argus Reveal USA: California Sisikiyou Mts. J. G. Jack 1904-8-28
GH: 02043721 Eriogonum umbellatum majus Bentham USA: Wyoming Yellowstone Park J. G. Jack 1904-9-5
GH: 02043741 Eriogonum umbellatum majus Bentham USA: Wyoming Yellowstone Park J. G. Jack 1904-9-5
Rhamnaceae A: 00349567 Ceanothus integerrimus Hooker & Arnott USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00425583 Ceanothus velutinus Douglas USA: California [no additional data] J. G. Jack 1904-8-28
GH: 01972180 Frangula purshiana (de Candolle) A. Gray Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-17
A: 01972189 Frangula purshiana (de Candolle) A. Gray Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-17
Rosaceae A: 01726317 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-10
A: 01726633 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: Wyoming Yellowstone Park J. G. Jack 1904-9-7
A: 01728690 Amelanchier pallida Greene USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 01759658 Crataegus colorado Ashe USA: Montana Trout Creek J. G. Jack 1904-9-1
A: 01612441 Crataegus douglasii Lindley Canada: British Columbia Victoria: [no additional data] J. G. Jack 1904-8-17
A: 01588785 Dryas octopetala hookeriana (Juzepczuk) Hultén Canada: Alberta Lake Louise: Lake Agnes, Laggan J. G. Jack 1904-8-11
A: 00354940 Holodiscus discolor (Pursh) Maximowicz USA: California near Crescent City, Calif J. G. Jack 18 1904-8-25
A: 00354970 Holodiscus discolor (Pursh) Maximowicz USA: California Siskiyou Mts., Calif., Road, Waldo Ore. to C... J. G. Jack 1904-8-25
GH: 01590114 Luetkea pectinata (Pursh) Kuntze Canada: British Columbia Asulkan Valley; Glacier J. G. Jack 1904-8-14
A: 01590115 Luetkea pectinata (Pursh) Kuntze Canada: British Columbia Asulkan Valley; Glacier J. G. Jack 1904-8-14
GH: 01861627 Malus fusca (Rafinesque) C. K. Schneider Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 01861632 Malus fusca (Rafinesque) C. K. Schneider Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 00346919 Malus fusca (Rafinesque) C. K. Schneider USA: California Crescent City J. G. Jack 1904-8-25
A: 00346969 Oemleria cerasiformis (Torrey & A. Gray) J. W. Landon USA: California Siskiyou Mts. J. G. Jack 1904-8-28
GH: 00346953 Osmaronia cerasiformis (Torrey & A. Gray ex Hooker & Arnott) Greene USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00346969 Osmaronia cerasiformis (Torrey & A. Gray ex Hooker & Arnott) Greene USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 00346434 Prunus emarginata (Douglas ex Hooker) Eaton USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 00738119 Prunus serotina Ehrhart USA: Massachusetts Beverly: Beverly J. G. Jack 1904-6-9
A: 01725922 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming Yellowstone Park J. G. Jack 1904-9-4
A: 00345994 Rosa gymnocarpa Nuttall ex Torrey & A. Gray USA: California Redwood forest near Crescent City J. G. Jack 1904-8-25
A: 01602015 Rosa sp. Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-9
A: 01602089 Rosa sp. Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 00366039 Rosa sp. USA: California Siskiyou Mts. J. G. Jack 1904-8-27
A: 01701673 Rubus parviflorus Nuttall Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 00346211 Rubus parviflorus Nuttall USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 01703433 Rubus ursinus Chamisso & Schlechtendal Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-17
A: 01863195 Sorbus scopulina Greene USA: Wyoming Yellowstone Park J. G. Jack 1904-9-3
A: 01863211 Sorbus sitchensis M. Roemer Canada: British Columbia Asulkan Valley; Glacier J. G. Jack 1904-8-14
GH: 01863249 Sorbus sitchensis M. Roemer Canada: British Columbia Asulkan Valley; Glacier J. G. Jack 1904-8-14
A: 01589501 Spiraea douglasii Hooker Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-17
Salicaceae A: 00384512 Salix scouleriana Barratt ex Hooker USA: California Siskiyou Mts. J. G. Jack 1904-8-28
Saxifragaceae A: 01633023 Ribes americanum Miller Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-9
A: 01633647 Ribes bracteosum Douglas Canada: British Columbia City of Vancouver: [no additional data] J. G. Jack 1904-8-16
A: 00381033 Ribes hallii Janczewski USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 01886503 Ribes lacustre Poiret Canada: British Columbia Asulkan Valley, Glacier J. G. Jack 1904-8-14
A: 01886602 Ribes lacustre Poiret Canada: Alberta Lake Louise: Lake Louise, Laggan J. G. Jack 1904-8-12
A: 01886607 Ribes lacustre Poiret Canada: Alberta Lake Louise: Lake Louise, Laggan J. G. Jack 1904-8-12
A: 01886850 Ribes laxiflorum Pursh Canada: Alberta Lake Louise: Lake Louise, Laggan J. G. Jack 1904-8-12
A: 01886867 Ribes laxiflorum Pursh Canada: British Columbia Glacier J. G. Jack 1904-8-13
A: 01886868 Ribes laxiflorum Pursh Canada: British Columbia Asulkan Valley; Glacier J. G. Jack 1904-8-14
A: 00380327 Ribes lobbii A. Gray USA: California Siskiyou Mts. J. G. Jack 1904-8-28
A: 01887637 Ribes oxyacanthoides Linnaeus Canada: Alberta Banff: [no additional data] J. G. Jack 1904-8-9
A: 00381033 Ribes viscosissimum hallii Janczewski USA: California Siskiyou Mts. J. G. Jack 1904-8-28
Scrophulariaceae A: 00365902 Diplacus aurantiacus (Curtis) Jepson USA: California western edge of Redwood-belt, Waldo Crescent... J. G. Jack 1904-9-29
A: 00365902 Mimulus aurantiacus Curtis USA: California western edge of Redwood-belt, Waldo Crescent... J. G. Jack 1904-9-29
Taxaceae A: 01116368 Taxus brevifolia Nuttall Canada: British Columbia Glacier J. G. Jack 1904-8-15
