Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 1-48

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 49-53

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 55-108

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 109-127

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 129-133

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 135-140

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 141-143

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 189-200

Created: 2016-07-11, modified: 2016-07-11

Published in Contributions From The University of Michigan Herbarium, in 1987, in volume 16, pages 201-210

Created: 2016-07-11, modified: 2016-07-11