Flower-visiting insects and probable pollinators of some diploid and polyploid species of Potentilla.

http://deepblue.lib.umich.edu/bitstream/2027.42/52867/1/1300.pd

Leaf beetle herbivory on Brasenia schreberi.

http://deepblue.lib.umich.edu/bitstream/2027.42/52947/1/1380.pd

A study of rhizome and rooting systems of bracken fern.

http://deepblue.lib.umich.edu/bitstream/2027.42/52948/1/1381.pd

The terrestrial vegetation and flora of North and South Manitou Islands, Sleeping Bear Dunes National Lakeshore, Leelanau County, Michigan

Report submitted in fulfillment of contract CX-6000-2-0043.http://deepblue.lib.umich.edu/bitstream/2027.42/49257/2/terrestrial_vegetation.pd

University of Michigan Biological Station (UMBS)

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/117059/1/bes2200586149.pd