86 Rhodora [May 
B. obliquum Muhl. Old fields and pastures; occasional, and locally 
abundant. 
Var. elongatum Gilbert & Haberer. Georgetown (Mrs. C. S. N. 
Horner, specimen in hb. N. E. Bot. Club, also in the Davenport 
Collection). 
Var. dissectum (Spreng.) Clute. Old fields and pastures, frequent. 
B. ternatum (Thunb.) Sw., var. intermedium D. C. Eaton. Old 
fields, pastures, and rarely in woods; frequent. 
B. virginianum (L.) Sw. Rich woods, occasional. 
A. K. Harrison, 
(Chairman) 
F. F. FORBES, Committee on local flora 
C. H. KNowLTON, 
R. A. WARE. 
PRELIMINARY LISTS OF NEW ENGLAND PLANTS,— XX. 
SPARGANIACEAE.! 
M. L. FERNALD and A. J. EAMES. 
[The sign + indicates that an herbarium specimen has been seen; the 
sign — that a reliable printed record has been found.] 
Sparganium americanum Nutt. 
x var. androcladum (Engelm.) 
Fernald & Eames 
angustifolium Michx. . 
diversifolium Graebner 
" br var. acaule (Beeby) 
Fernald & Eames 
eurycarpum Engelm. 
fluctuans (Morong) Robinson . 
lucidum Fernald & Eames 
minimum Fries 
simplex Hudson 
+] + +++ 
++ +++ +++ +V. 
+++ + Mass, 
+ RI 
+ +++ +++ + Conn. 
Tr 
++ +++ 4+4++ Me. 
1 Printed in RHopoRA as supplementary material. 
