Ecology of Red Maple Swamps in the Glaciated Northeast: A ...

and globeflower are. listed in four states. Tkie oecurrence
of bulboua bittercress, globeflower,
mossy-cup onk, and aeveral ather species is
largely dehsmined by the dist,ribution of caIcareoue
@oil; thus they are rare or absent in many
meaa of the Nort;keast.
Appndix t3 skotzld be regarded simply as a
potential list of spies of concwrn. All of the sp-
cies listed there have ken observed in red maple
swflrnps sonxewhere in the region, but many have
not been docbunented in that habitat in stake
where they are considered rare OT endangered.
Some of the apscies In the IisL (PGC'UF most frequently
in upland habitats or in wetlands other
than red maple swamps. Finally, we muat emphasize
that Appendix B lists only those rare spies
that appear in Table 3.3. Identification of additional
rare species will be possible only after more
comprehensive floristic surveys of red maple
swamps have been conducted.