For information about these sedges (cotton grass) look at http://www.fs.fed.us/database/feis/plants/graminoid/erivag/all.html A lot of information has been gathered on these plants in recent years especially related to global warming. To get started you can look at...
This non-native plant, the oxeye daisy is commonly used in and around gardens and homes. It attracts many insects which may take away pollinators from some of the native...