Eriophorum 
1890 
I89gI 
1892 
1893 
1894 
1895 
1896 
1897 
1898 
1899 
1900 
IQOI 
1902 
1903 
1904 
1905 
1906 
4907 
1908 
1909 
IgIo 
IQII 
EOI 2 
1913 
Igi4 
IQI5 
1916 
IQI7 
1918 
IQI9 
1920 
Ig21 
1922 
1923 
1924 
B25 
1926 
1927 
1928 
Scirpus 
36 
466 
alpinum L,. 
eyperinuin $L, 
laxum Wats. & Coult. 
gracile Koch 
lineatum B. & H. 
paucinervium (Engel. ) 
AG ee acon 
polystachyon L. 
russeolum Fries 
Scheuchzer1 Hoppe 
vaginatum IL, 
Virginicum L,. 
album <A. Gray 
Fuirena 467 
scirpoidea Michx. 
simplex Vahl 
squarrosa Michx. 
breviseta Coville 
hispida (El].) Chapin. 
468 
Americanus Pers. 
(S. pungens Vahl) 
longispicatus Britton 
atratus Fernald 
atrocinctus Fernald 
brachypodus Fernald 
grandis Fernald 
atrovirens Muhl. 
pallidus Britton 
caespitosus I, 
Californicus (C. A. Meyer) 
Britton 
eampestris Britton 
carinatus A. Gray 
cernuus Vahl 
Clintoni A. Gray 
criniger A. Gray 
Cubensis Poepp. & Kunth 
cylindricus (Torr.) Britton 
(S. Canbyz A. Gray) 
cyperinus (I,.) Kunth 
Andrewsi1 Fernald 
condensatus Fernald 
debilis Pursh 
divaricatus Ell. 
1929 
1930 
1931 
OZ 
1933 
1934 
1935 
1936 
1937 
1938 
1939 
1940 
IQ41 
1942 
1943 
1944 
1945 
1946 
1947 
1948 
1949 
1950 
1951 
1952 
LOS 
Hele: 
He) DIS 
1956 
a7. 
1958 
eel) 
1960 
Eleocharis 
1g61 
1962 
1963 
1964 
1965 
1966 
1967 
1968 
1969 
1970 
Eriophorum Michx. 
fluviatilis (Torr.) A. Gray 
Georgianus Harper 
Halli A. Gray 
heterocarpus Wats. 
lacustris L. 
occidentalis 
lineatus Michx. 
microcarpus Pres] 
GS. sylvaticus var. digynus) 
mucronatus L,. 
nanus Spreng. 
(Eleocharis pygmaca ‘Torr) 
anachaetus Britton 
Nevadensis Wats. 
Novae-Anghae Britton 
Olneyi A. Gray 
paludosus Aven Nelson 
pauciflorus Lightf. 
(Eleocharis pauciflorus lank) 
Pecki1 Britton 
pedicellatus Fernald 
pullus Fernald 
planifolius Muhl. 
polyphyllus Vahl. 
pumilus Vahl. 
robustus Pursh 
rubrotinctus Fernald 
confertus Fernald 
rufus (Huds.) Schrad. 
Simithi A. Gray 
subterminahs ‘Torr 
sylvaticus L, 
Bisselli1 Fernald 
Torrey1 Olney 
Wats. 
469 
Aciciwlans (ly. ) Re Geno: 
acuminata (Muhl.) Nees 
(E£. compressa Sull.) 
albida Torr. 
Berlandier1 Britton 
atropurpurea (Retz.) Kunth 
3aldwinit Chapm. 
Bolanderi A. Gray 
bicolor Chapm. 
capillacea Kunth 
capitata (1.) R. Br. 
