BOTANICAL GAZETTE. + 2 3en 
Portage, a few miles down the river, Hypericum Kalmianum, L., 
grew in hollow places of the rocks near the water, quite ditterent 
in habitat from that in the wettish sands at the head of Lake 
Michigan. Rhabdoweisia fugax also grows in the dry sands near 
Englewood, and at Whitings, Ind. The hare-bell, Campanula 
On ledges of the Iron Range at Quinnesec were gathered 
Dracocephalum parviflorum, Nutt., with purple flowers, and - 
phariearpos racemosus, Michx., var. pauciflorus, Robbins, and 
B : : 
e more moss may be mentioned, of quite singular appear- 
ance, growing by paths in sandy and clayey woods, Trematodon 
Nor must an introduced plant, found near the 
and presumably may also interest others. Many mosses were 
collected, the greater part of which still remain to be critically 
: studied, having been partly left in anticipation of the work of 
? uereux and James, since the reception of which time has not 
; been at command. But so far as studied, the moss flora does not 
_‘*‘Materially differ from that already made out for the region 
. around Sault St. Marie, and at Mackinaw, and the northern coun- 
2 hes of the southern peninsula of Michigan, where several sum- 
4 "aa have been spent more or less in personal investigation. It 
ch aried and luxuriant, and has features that, to some extent, 
aracterize that of Lake Superior, or even British America. 
GENERAL NOTES. 
sgn Classification of Plant Tissues.—In Dr. G. Haberlandt’s recent 
of Leipzi e “Physiological Anatomy of Plants,” published by Engelmann, 
would a, aa oe are several changes in doctrine which teachers and workers 
System ” . N to note, and adopt or not as they see fit. Sachs’ “ Fundamental 
of tissues is rejected, as we think, with good reason. It could only be 
