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NEW VASCULAR PLANT RECORDS AND THE INCREASE OF EXOTIC PLANTS IN GLACIER NATIONAL PARK, MONTANA
Peter Lesica, Kathleen Ahlenslager and Jerry Desanto
Vol. 40, No. 2 (APRIL-JUNE 1993), pp. 126-131
Published by: California Botanical Society
Stable URL: http://www.jstor.org/stable/41424955
Page Count: 6
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We report 39 additions to the flora of Glacier National Park. Fourteen of these are exotic weeds. Both the number of exotics and visitors have increased at an accelerating rate since 1920. These findings suggest that control of exotics will be an increasingly difficult task for managers of popular reserves.
Madroño © 1993 California Botanical Society