relatively large size, its broad foliage, suddenly coining to a
point, and the great length of its flower-stalk; while the
other is here characterized as P . acutifolius.
The present plant has not, as far as I am aware, been
found in this country except by Mr. Borrer, who gathered
the specimens here figured in marsh ditches at Amberley,
Henfield, and Lewes, Sussex, in June 1826.
The P . zosterifolius we possess from the Scottish station
mentioned in English Flora. It entirely agrees with the
description in the Ziwwcea, and with the figure of Reichen-
bach.—W. J. H.
