| CYPERACEAE |
| Green bulrush |
Scirpus atrovirens |
1937,1941 |
| Wool-grass |
Scirpus cyperinus |
1937,1938,1954 |
| Leafy bulrush |
Scirpus polyphyllus |
1937,1963 |
| Virginia cottonsedge |
Eriophorum virginicum |
| Needle spike-rush |
Eleocharis acicularis |
1937,1966 |
|
Eleocharis engelmanni |
|
| Yellowish spike-rush |
Eleocharis flavescens |
1963 |
| Blunt spike-rush |
Eleocharis obtusa |
1963 |
| Creeping spike-rush |
Eleocharis palustris |
1946 |
| Square-stem spike-rush |
Eleocharis quadrangulata |
1946,1960,1972 |
| Slender spike-rush |
Eleocharis tenuis |
1937,1953 |
| Slender fimbry |
Fimbristylis autumnalis |
1937,1960 |
| Threadleaf beakseed |
Bulbostylis capillaris |
1937,1960,1970 |
| Brownish beaksedge |
Rhynchospora capitellata |
1937 |
| Shortbristle horned beaksedge |
Rhynchospora corniculata |
1938 |
| Globe beakrush |
Rhynchospora globularis |
1937,1949 |
| Twig rush |
Cladium mariscoides |
1960 |
| Slender flatsedge |
Cyperus bipartitus |
| Asiatic cyperus |
Cyperus difformis* |
1956 |
| Globe-flatsedge |
Cyperus echinatus |
| Redroot sedge |
Cyperus erythrorhizos |
1949,1966 |
| Chufa |
Cyperus esculentus |
1938 |
| Not available |
Cyperus filiculmis |
1937 |
| Yellow flatsedge |
Cyperus flavescens |
1937,1955 |
| Gray's flatsedge |
Cyperus grayi |
| Fragrant flatsedge |
Cyperus odoratus |
1946,1952,1966 |
| Texan flatsedge |
Cyperus polystachyos (prob var. texensis) |
1969 |
| Marsh cyperus |
Cyperus pseudovegetus |
1955 |
| Pine barren flatsedge |
Cyperus retrorsus |
1937,1949 |
| Strawcolored flatsedge |
Cyperus strigosus |
1954,1960,1966,1977 |
| Low spikesedge |
Kyllinga pumila |
1937 |
| Threeway sedge |
Dulichium arundinaceum |
1937 |
| Nut-rush |
Scleria pauciflora |
1937 |
| Reticulated nut-rush |
Scleria reticularis |
1958 |
| Thicket sedge |
Carex abscondita |
1937 |
| Glomerate sedge |
Carex aggregata |
| Whitetinge sedge |
Carex albicans (prob. var. emmonsii) |
| Green white sedge |
Carex albolutescens |
| Eastern narrowleaf sedge |
Carex amphibola (prob. var. turgida) |
1945 |
| Yellowfruit sedge |
Carex annectens |
| Prickly bog sedge |
Carex atlantica (prob. var. atlantica, capillacea) |
| Eastern woodland sedge |
Carex blanda |
1943,1945 |
| Button sedge |
Carex bullata |
1938,1946,1971 |
| Silvery sedge |
Carex canescens |
1937,1945,1959 |
| Carolina sedge |
Carex caroliniana |
1937,1945 |
| Blue sedge |
Carex complanata |
1937,1945 |
| Ovalleaf sedge |
Carex cephalophora |
1938,1946 |
| Fringed sedge |
Carex crinita |
27,1946,1959 |
| White edge sedge |
Carex debilis |
1945,1946,1959,1963 |
| Slender woodland sedge |
Carex digitalis |
1938 |
| Fescue sedge |
Carex festucacea |
1938 |
| Thinfruit sedge |
Carex flaccosperma |
1938,1945 |
| Northern long sedge |
Carex folliculata |
1937 |
| Frank's sedge |
Carex frankii |
1941,1945 |
| |
Carex glaucodea |
| Gray's sedge |
Carex grayi |
1945 |
| Fuzzy wuzzy sedge |
Carex hirsutella |
| Greater bladder sedge |
Carex intumescens |
1937,1954,1963 |
| Hairy sedge |
Carex lacustris |
| Woolly sedge |
Carex laevivaginata |
1937,1959,1963 |
| Spreading sedge |
Carex laxiculmis |
1943 |
| Broad looseflower sedge |
Carex laxiflora |
1938 |
| Leavenworth's sedge |
Carex leavenworthii |
1943 |
| Long's sedge |
Carex longii |
|
| Louisiana sedge |
Carex louisianica |
1945 |
| False hop sedge |
Carex lupuliformis |
1938 |
| Hop sedge |
Carex lupulina |
1938 |
| Shallow sedge |
Carex lurida |
1937,1945,1963 |
| Pennsylvania sedge |
Carex pensylvanica |
1946 |
| Cypresslike sedge |
Carex pseudocyperus |
1963 |
| Rosy sedge |
Carex rosea |
1937,1946 |
| Broom sedge |
Carex scoparia
|
1937,1946 |
| Weak stellate sedge |
Carex seorsa |
1938,1945 |
| Burr reed sedge |
Carex sparganioides |
| Squarrose sedge |
Carex squarrosa |
1938,1945 |
| Owlfruit sedge |
Carex stipata |
1938,1945,1946,1959 |
| Eastern strawsedge |
Carex straminea |
| Tussock sedge |
Carex stricta |
1937,1938,1946,1959 |
| Swan's sedge |
Carex swanii |
|
| Shaved sedge |
Carex tonsa |
|
| Blunt broom sedge |
Carex tribuloides |
1938,1945,1954 |
| Cattail sedge |
Carex typhina |
1937,1945 |
| Parasol sedge |
Carex umbellata |
1945 |
| Dark green sedge |
Carex venusta (prob. var. minor) |
1945 |
| Velvet sedge |
Carex vestita |
1948 |
| Ribbed sedge |
Carex virescens |
1937,1945,1963 |
| Fox sedge |
Carex vulpinoidea |
1938,1945 |
| Willdenow's sedge |
Carex willdenowii |
1945 |
| Hardstem bulrush |
Schoenoplectus acutus (prob. var. acutus) |
1946 |
| Olney threesquare |
Schoenoplectus americanus |
1946,1960 |
| Weak bulrush |
Schoenoplectus purshianus |
| Bluntscale bulrush |
Schoenoplectus smithii
|
| Softstem bulrush |
Schoenoplectus tabernaemontani |
1946 |
| River bulrush |
Bolboschoenus fluviatilis |
1952 |
| JUNCACEAE |
| Tapertip rush |
Juncus acuminatus |
1937,1945,1954,1963 |
| Toad rush |
Juncus bufonius |
1938 |
| Canadian rush |
Juncus canadensis |
1937,1941,1946,1951 |
| Soft rush |
Juncus effusus |
1938,1945,1954 |
| Grassleaf rush |
Juncus marginatus |
1938,1953 |
| Needlepod rush |
Juncus scirpoides |
1937,1941,1949 |
| Lopsided rush |
Juncus secundus |
1938,1941,1953 |
| Slender rush |
Juncus subcaudatus |
1947 |
| Poverty rush |
Juncus tenuis |
1937,1939 |
| Wood-rush |
Luzula bulbosa |
1937,1938,1945 |
| Hedgehog woodrush |
Luzula echinata |
|
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