CATALOGUE OF PLANTS. 83 



ARENARIA, L. Sandwort. 

 A. Groenlandica (Retz), Spreng. 



Frequent on mountain summits; often on rocky hills of less 

 altitude; and less frequently on headlands and rocky shores by 

 the sea, as at Bar Harbor (Rand). At Mt. Desert this plant 

 blooms throughout the entire season from early June to October, 

 the later flowers, however, being much smaller in size and fewer 

 in number. 



A. lateriflora, L. 



Common; fields, thickets, and banks by the seashore. Also 

 Duck Islands (Elizabeth G. Britton). 



STELLARIA, L. Chickweed. Starwort. 

 S. MEDIA (L.), Smith. Common Chickweed. 



Common in cultivated and waste grounds. Naturalized from 

 Europe. 



S. longifolia, Muhl. Long-leaved Starwort. 



Rare. Damp ground on Intervale Brook, near Hulls Cove 

 (R. & R.). 



S. GRAMINEA, L. English Starwort. 



Becoming frequent in grassy places. Bass Harbor road, near 

 Southwest Harbor; Southwest Harbor; Northwest Cove; Town 

 Hill (Rand); — Northeast Harbor (Redfield). Adventive from 

 Europe. 



S. uliginosa, Murr. Swamp Starwort. 



Rare. In wet ground and roadside ditch, east side of North- 

 east Harbor (T. Meehan & Redfield). 



S. borealis, Bigel. Northern Starwort. 



Frequent in wet ground. Little Harbor Brook Notch, Somes- 

 ville (Rand); — Long Pond meadows (Wm. C. Lane); — Green 

 Mt. ; Bear Island (Redfield); — Otter Creek (T. G. White). 



S. humifusa, Rottb. 



Rare. Salt marsh, Little Cranberry Isle (Redfield). There 

 is only one other station for this plant within the limits of Gray's 

 Manual, but it is common farther north. 



