364 BOTANICAL GAZETTE [NOVEMBER 
ating clumps in the Staticetum, but not especially abundant. 
Vegetation-form approaching closely to the grasses amongst 
which it grows. 
TRIGLOCHIN MARITIMA L.—Scattered irregularly and not 
abundantly in the Staticetum, but more abundantly on the wet 
fresh marsh. Vegetation-form closely approaching the grasses 
amongst which it grows. 
HorDEvuM juBATUM L.—Barley grass. Occurs upon the highest 
14.—Showing a dike with Agropyrum (Couch) on the left, and typical 
Staticetum on the right. Beside the dike, in the center, is a zone of pure Spartina 
Juncea (fox-grass). 
part of the salt marsh (fg. 73), where it often is in great abun- 
dance and very conspicuous; also on the dikes in places, and 
especially abundant upon newly flooded marsh. 
Vegetation-form near to other grasses, but with an unusually 
perfect system of dissemination, and apparently able to grow as 
an annual, whence the rapidity with which it enters new places. 
Its root-hairs stand over 40 oe cent. pure salt water without 
plasmolysis. 
GLAUX MARITIMA L.— Occurs scattered among the other 
members of the Staticetum, and apparently little gregarious. 
