88 Rhodora [May 
SPARGANIUM ANGUSTIFOLIUM Michx. Sea-level, Bay St. George 
and mountain ponds at 450 m. alt. 
5. SIMPLEX Huds. Definitely noted at sea-level, Bay St. George, 
but in Newfoundland it appears to intergrade with the last. 
S. HYPERBOREUM Laestad. Plentiful in shallow water and on 
muddy shores of several ponds in the mountains at about 450 m. alt. 
Also near sea-level, Bay St. George. 
POTAMOGETON BUPLEUROIDES Fernald. Pool slightly above tide- 
water, Bay St. George. 
P. pectinatus L. Abundant in a cove, head of Bay St. George. 
ALOPECURUS GENICULATUS L. Occasional near sea-level, through- 
out. 
ORYZOPSIS ASPERIFOLIA Michx. Rocky slope, Bay of Islands. 
AGROSTIS ALBA L., var. MARITIMA (Lam.) Meyer. Brackish 
meadows and sandy soils, Bay St. George. 
AGROSTIS BOREALIS Hartm. Near sea-level to bleak mountain 
summits, where it is dwarfed. It appears to connect with forms 
referred to A. hiemalis (Walt.) B S P. but this is a question for 
further study. 
AGROSTIS BOREALIS Hartm., var. macrantha, n. v., spiculis abnor- 
maliter elongatis; lemmatibus glumas valde superantibus 4-6 (-8) 
mm. longis; arista supra mediam partem varie saepissime apicem 
versus affixa interdum brevi obsoletave.— Spikelets abnormally elon- 
gated; lemmas much exceeding the glumes, 4-6, rarely 8, mm. long; 
awn variously inserted above the middle, usually near the apex, 
sometimes short or obsolete.— Shelves and crevices on dry cliffs at 
С 
about 175 m. alt, Blow-me-down Mts. 27 July, 1908: Eames & 
Godfrey. | 
CarAMAGROSTIS Pickerincu Gray. At all altitudes throughout 
especially above treeline. Local. 
C. CANADENSIS (Michx.) Beauv. Occasional at all altitudes. 
C. CANADENSIS (Michx.) Beauv., var ACUMINATA Vasey. With the 
species and elsewhere in the mountains, but usually not well marked. 
C. HYPERBOREA Lange. Rare on the higher mountain slopes and 
summits. 
AMMOPHILA ARENARIA (L.) Link. In sand on and near the beach, 
Bay St. George. 
Horcus LaNATUS L. Meadows, Birchy Cove. 
DEscHAMPsIA FLEXUOSA (L.) Trin. Dry soil at all altitudes, but 
rather local. 
