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Index of Botanical Specimens
Search for collector:[H. Petersen]
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Amblystegiaceae
FH: 00795851
Drepanocladus uncinatus
(Hedwig) Warnstorf Canada: British Columbia [data not captured] H. Petersen 1904
Aulacomniaceae
FH: 00520030
Aulacomnium androgynum
(Hedwig) Schwägrichen Canada: British Columbia [data not captured] H. Petersen 1904-7-20
Bartramiaceae
FH: 00824950
Philonotis fontana
(Hedwig) Bridel Canada: British Columbia [data not captured] H. Petersen 1904
Berberidaceae
GH: 02169092
Mahonia aquifolium
(Pursh) Nuttall Canada: British Columbia Emerald Lake; Selkirk and Rocky Mountains in... H. Petersen 33 1904-6-25
Boraginaceae
GH: 01994613
Lappula echinata
Gilibert Canada: British Columbia Carbonate; Selkirk and Rocky Mountains in Br... H. Petersen 169 1904-7-7
Brassicaceae
GH: 00960350
Boechera retrofracta
(Graham) A. Löve & D. Löve Canada: British Columbia Roof of old shanty, Carbonate; Selkirk and R... H. Petersen 237 1904-7-12
GH: 00948772
Boechera stricta
(Graham) Al-Shehbaz Canada: British Columbia Avalanche path. Emerald Lake H. Petersen 52 1904-6-29
GH: 00944951
Braya humilis
(C. A. Meyer) B. L. Robinson Canada: British Columbia Fan. Emerald Lake. H. Petersen 16 1904-6-21
GH: 01097817
Camelina microcarpa
Andrzejowski ex de Candolle Canada: British Columbia Carbonate. H. Petersen 179 1904-7-7
GH: 01098113
Capsella bursa-pastoris
(Linnaeus) Medikus Canada: British Columbia Carbonate; Selkirk and Rocky Mountains in Br... H. Petersen 170 1904-7-7
GH: 01538374
Erysimum cheiranthoides
Linnaeus Canada: British Columbia Carbonate.; Selkirk and Rocky Mountains in B... H. Petersen 172 1904-7-7
GH: 01550561
Neslia paniculata
(Linnaeus) Desvaux Canada: British Columbia Carbonate; Selkirk and Rocky Mountains in Br... H. Petersen 178 1904-7-7
Bryaceae
FH: 00799308
Bryum pseudotriquetrum
(Hedwig) Gaertner Canada: British Columbia [data not captured] H. Petersen 1904
FH: 00917010
Pohlia wahlenbergii
(F. Weber & D. Mohr) A. L. Andrews Canada: British Columbia [data not captured] H. Petersen 1912-8
Caryophyllaceae
GH: 01741072
Arenaria capillaris americana
Maguire Canada: British Columbia Mt Copperstain; Selkirk and Rocky Mountains ... H. Petersen 379 1904-7-25
Cladoniaceae
FH: 00426573
Cladonia rangiferina
(Linnaeus) Weber ex F. H. Wiggers Canada: British Columbia [data not captured] H. Petersen 1929-6
Climaciaceae
FH: 00539149
Climacium dendroides
(Hedwig) F. Weber & D. Mohr Canada: British Columbia [data not captured] H. Petersen 1904
Cornaceae
GH: 02019908
Cornus unalaschkensis
Ledebour Canada: British Columbia near outlet, Em. Lake.; Selkirk and Rocky Mo... H. Petersen 54 1904-6-29
Dicranaceae
FH: 00542746
Dicranum fuscescens
Hornschuch Canada: British Columbia [data not captured] H. Petersen 1904
Ditrichaceae
FH: 00514878
Ceratodon purpureus
(Hedwig) Bridel Canada: British Columbia [data not captured] H. Petersen 1904
Entodontaceae
FH: 00850381
Pleurozium schreberi
(Willdenow ex Bridel) Mitten Canada: British Columbia [data not captured] H. Petersen 1903-6-25
Funariaceae
FH: 00557460
Funaria hygrometrica
Hedwig Canada: British Columbia [data not captured] H. Petersen 121 1902-7
Hypnaceae
FH: 00920251
Ptilium crista-castrensis
(Hedwig) De Notaris Canada: British Columbia [data not captured] H. Petersen 1904
Lycopodiaceae
GH: 02163640
Diphasiastrum alpinum
(Linnaeus) Holub Canada: British Columbia "Copperstain" near timber line; Selkirk and ... H. Petersen 380 1904-5-25
GH: 02163208
Diphasiastrum complanatum
(Linnaeus) Holub Canada: British Columbia Woods Emerald Lake.; Selkirk and Rocky Mount... H. Petersen 71 1904-7
GH: 02163639
Diphasiastrum sitchense
(Ruprecht) Holub Canada: British Columbia "Copperstain" near timber line; Selkirk and ... H. Petersen 380 1904-7-25
GH: 02163640
Diphasiastrum sitchense
(Ruprecht) Holub Canada: British Columbia "Copperstain" near timber line; Selkirk and ... H. Petersen 380 1904-5-25
GH: 02077961
Lycopodium lagopus
(Laestadius ex C. Hartman) G. Zinserling ex Kuzeneva Canada: British Columbia Swamp near Roger's Pass; Selkirk and Rocky M... H. Petersen 458 1904-8-10
Meesiaceae
FH: 00845341
Meesia uliginosa
Hedwig Canada: British Columbia [data not captured] H. Petersen 1904
Onagraceae
GH: 01675849
Chamerion latifolium
(Linnaeus) Holub Canada: British Columbia Carbonate "Draw"; Selkirk and Rocky Mountain... H. Petersen 319 1904-7-14
GH: 01671964
Epilobium hornemannii
Reichenbach Canada: British Columbia Prairie Hills; Selkirk and Rocky Mountains i... H. Petersen 383 1904-7-23
Orchidaceae
AMES: 02065781
Amerorchis rotundifolia
(Banks ex Pursh) Hultén Canada: British Columbia Torrent fan Emerald L., Selkirk and Rocky Mo... H. Petersen 1904-6-29
GH: 02029565
Calypso bulbosa occidentalis
(Holzinger) Cockerell Canada: British Columbia Field, Emerald Lake H. Petersen 10 1904-6-21
AMES: 02065993
Coeloglossum viride interjecta
(Fernald) Miyabe & Kudô Canada: British Columbia Selkirk and Rocky Mountains, near Emerald La... H. Petersen 75 1904
GH: 01937997
Cypripedium parviflorum
Salisbury Canada: British Columbia Selkirk and Rocky Mountains. Torrent fan H. Petersen 28 1904-6-25
AMES: 02051240
Listera cordata
(Linnaeus) R. Brown Canada: British Columbia Selkirk and Rocky Mountains, near Emerald H. Petersen 73 1904
GH: 02046264
Platanthera obtusata
(Banks ex Pursh) Lindley Canada: British Columbia Selkirk and Rocky Mountains, near Emerald La... H. Petersen 76 1904
Orobanchaceae
GH: 01878416
Castilleja occidentalis
Torrey Canada: British Columbia Mt. Copperstain H. Petersen 377 1904-7-25
GH: 01878883
Castilleja rhexifolia
Rydberg Canada: British Columbia Flood plain of kicking horse; Selkirk and Ro... H. Petersen 11 1904-6-24
Pinaceae
GH: 00396350
Larix lyallii
Parlatore Canada: British Columbia Summit of Burgess Trail; Selkirk and Rocky M... H. Petersen 594 1904-9-1
Poaceae
GH: 00254384
Anthoxanthum hirtum
(Schrank) Y. Schouten & J. F. Veldkamp Canada: British Columbia Selkirk Flora. Selkirk and Rocky Mountains i... H. Petersen 387 1904-7-23
GH: 00254384
Hierochloë borealis
Roemer & J. H. Schultes Canada: British Columbia Selkirk Flora. Selkirk and Rocky Mountains i... H. Petersen 387 1904-7-23
Polytrichaceae
FH: 00850628
Pogonatum dentatum
(Menzies ex Bridel) Bridel Canada: British Columbia [data not captured] H. Petersen 1913-8
Portulacaceae
GH: 01858699
Claytonia lanceolata
Pursh Canada: British Columbia Asulkan Valley; Selkirk and Rocky Mountains ... H. Petersen 508 1904-8-18
GH: 01858700
Claytonia lanceolata
Pursh Canada: British Columbia Summit Lake.; Selkirk and Rocky Mountains in... H. Petersen 61 1904-6-30
GH: 01859248
Claytonia sibirica
Linnaeus Canada: British Columbia Illecillawaet.; Selkirk and Rocky Mountains ... H. Petersen 575 1904-8-28
Ranunculaceae
GH: 01707249
Anemone multifida
Poiret Canada: British Columbia Avalanche path; Selkirk and Rocky Mountains ... H. Petersen 22 1904-6-25
GH: 01709431
Aquilegia flavescens
S. Watson Canada: British Columbia Selkirk and Rocky Mountains in British Colum... H. Petersen 23 1904-6-25
GH: 01709575
Aquilegia formosa
Fischer Canada: British Columbia Selkirk and Rocky Mountains in British Colum... H. Petersen 507 1904-8-18
GH: 01663468
Ranunculus eschscholtzii
Schlechtendal Canada: British Columbia North Fork of Illecillawaet; Selkirk and Roc... H. Petersen 576 1904-8-28
Rosaceae
GH: 01726339
Amelanchier alnifolia
(Nuttall) Nuttall ex M. Roemer Canada: British Columbia Selkirk and Rocky Mountains in British Colum... H. Petersen 35 1904-6-25
GH: 01607802
Dasiphora fruticosa
(Linnaeus) Rydberg Canada: British Columbia Saddle above Emerald Lake.; Selkirk and Rock... H. Petersen 62 1904-6-30
GH: 01569350
Potentilla norvegica
Linnaeus Canada: British Columbia Carbonate landing; Selkirk and Rocky Mountai... H. Petersen 174 1904-7-7
Saxifragaceae
GH: 01712872
Mitella breweri
A. Gray Canada: British Columbia Asulkan Valley; Selkirk and Rocky Mountains ... H. Petersen 511 1904-8-17
GH: 01886806
Ribes lacustre parvulum
A. Gray Canada: British Columbia near Emerald Lake.; Selkirk and Rocky Mounta... H. Petersen 115 1904-7-2
Scrophulariaceae
GH: 01842048
Erythranthe lewisii
(Pursh) G. L. Nesom & N. S. Fraga Canada: British Columbia Spillimacheen Valley.; Selkirk and Rocky Mou... H. Petersen 434 1904-8-3
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