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Collector:
Douglass Houghton
Solidago ptarmicoides
Cynoglossum boreale
Sibbaldiopsis tridentata
Carex magellanica
Fallopia cilinodis
Cirsium pitcheri
Polygonum articulatum
Tanacetum bipinnatum subsp. huronense
Agastache foeniculum
Prunus pumila var. pumila
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