808 ON NAIAS GRAMINEA DEL., VAR. DELILEI MAGNUS. 
. J. Maximowiez may stand for the Lancashire pl nt :—* Mollis 
elongata, foliis verticillatis patentibus rectis argute spinoso-serru- 
latis, apice 2-8 cuspidatis, dentibus incurvis 1-cellulosis minutis ; 
stipulis distinctimus lanceolatis foliaceis folii ad instar serrulatis ; 
fructu lineari-oblongo, granulato. Nippon, in fossis circa Yoko- 
hamam semel inveni fructiferam.” * 
IV.—Tue Srem. 
vertical sections of the upper internodes are not quite so circular as 
those of the lower internodes. 
N) 
ay 
Qa 
the shaft consists of a smal] channel, surrounded by two or three 
layers of elongate cells somewhat closely aggregated ; surrounding 
growths from the tissue which forms the circumference of the 
internode, and arranged like the spokes of a wheel. See fig. 42. 
* Diagnoses breves plantarum novarum Japonie et Mandschuria ; in Bulletin 
de l’Acad. Imp. des Sciences de St. Petersburgh. Vol. ii., pp. 71, 72. 1867. 
