Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 11-15
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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 17-23
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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 25-52
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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 53-56
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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 57-60
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Published in Contributions from the University of Michigan Herbarium, in 1980, in volume 14, pages 61-67
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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 69-73
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Published in Contributions from the University of Michigan Herbarium, in 1980, in volume 14, pages 75-82
Created: 2017-10-18, modified: 2017-10-18
Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 83-84
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Published in Contributions from the University of Michigan Herbarium, in 1980, in volume 14, pages 85-97
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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 141-152
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Published in Contributions From The University of Michigan Herbarium, in 1980, in volume 14, pages 153-203
Created: 2016-07-11, modified: 2016-07-11