412 GEOLOGICAL SURVEY OF NEW JERSEY. 
CRATEROSPERMODM, A. Br. 
C. letivirens, A. Br. 
Morris: Green Pond. 
ZYGNEMEZ. 
SPIROGYRA, Link. 
. inflata (Vauch.), Rab. 
. Weberi, Kiilz. 
. Grevilleana (Hass.), Kiitz. 
. calospora, Cleve. 
; insignis (Hass.), Kiitz. 
. varians (Hass.), Kiitz. 
. quinina (Ag.), Kiitz. 
communis (Hass.), Kiitz. 
. longata (Vauch.), Kiitz. 
. condensata (Vauch.), Kiitz. 
NDANNDNHDHADNHHAHAN 
. punctata, Cleve. 
Burlington: Pleasant Mills. 
. fluviatilis, Hilse. 
. nitida (Dillw.), Link. 
. bellis (Hass.), Cleve. 
. crassa, Kiitz. 
. setiformis (Roth), Kiitz. 
. rivularis, Rab. 
aAnAAAD MN 
. majuscula, Kiitz.* 
All these species appear to be quite generally distributed 
throughout the State, in streams and ponds. 
ZYGNEMA, Kutz. 
Z. insigne, Kiitz. 
Z. stellinum, Ag. 
* S. intermedia and S. stagnalis, admitted into the Preliminary Catalogue, are not 
now regarded as New Jersey plants. 
