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Search for collectorid:[2820] and year collected:[1951]
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Betulaceae
GH: 02194973 Betula papyrifera Marshall USA: Michigan [data not captured] H. H. Bartlett [data not captured] 31 1951-9-5
GH: 02194972 Betula papyrifera Marshall USA: Michigan [data not captured] H. H. Bartlett [data not captured] 101 1951-9-6
GH: 02193169 Betula papyrifera Marshall USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 878 1951-9-16
GH: 02193168 Betula papyrifera Marshall USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 910 1951-9-17
GH: 02193316 Betula papyrifera cordifolia (Regel) Regel USA: Michigan [data not captured] H. H. Bartlett [data not captured] 303 1951-9-9
GH: 02193350 Betula pendula Roth USA: Michigan [data not captured] H. H. Bartlett [data not captured] 1951-8-20
GH: 02193628 Betula populifolia Marshall USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 1053 1951-9-18
GH: 02193560 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 335 1951-9-10
GH: 02193559 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 162 1951-9-7
GH: 02193558 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 135 1951-9-7
GH: 02193555 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett 1951-6-24
GH: 02193554 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 1951-8-26
GH: 02193553 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 1365 1951-10-6
GH: 02193552 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 1480 1951-10-6
GH: 02193637 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 1268 1951-10-4
GH: 02193636 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 1191 1951-10-4
GH: 02193634 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 411 1951-9-11
GH: 02193633 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 748 1951-9-15
GH: 02193632 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 726 1951-9-14
GH: 02193631 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett 1951-7-21
GH: 02193629 Betula pumila Linnaeus USA: Michigan [data not captured] H. H. Bartlett [data not captured] 58 1951-9-6
GH: 02193692 Betula pumila Linnaeus USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 1077 1951-9-19
GH: 02193691 Betula pumila Linnaeus USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 1056 1951-9-19
GH: 02193690 Betula pumila Linnaeus USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 1056 1951-9-19
GH: 02193686 Betula pumila Linnaeus USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 983 1951-9-18
GH: 02193819 Betula sandbergii Britton USA: Michigan [data not captured] H. H. Bartlett [data not captured] 302 1951-9-9
GH: 02193815 Betula sandbergii Britton USA: Michigan [data not captured] H. H. Bartlett [data not captured] 292 1951-9-9
GH: 02193852 Betula sandbergii Britton USA: Wisconsin [data not captured] H. H. Bartlett [data not captured] 1050 1951-9-18