20 g DAVENPORT ACADEMY OF SCIENCES. 



Arenaria, L. 



97. A. lateriflpra, L. Sandwort. 

 Sandy soil ; rather common. 



Stellaria, L. 



98. S. media, Smith. Chickweed. 

 Moist, shady places in towns. 



99. 5. longifolia, Muhl. Long-leaved Stitchwort. 

 Noels, Allen's Grove, Wild Cat Den. 



Cerastium, L. Mouse-ear Chickweed. 



100. C. viscosum, L. 



Sandy soil ; Noels. Abundant locally. 



101. C. vulgatum, L. 



Frequent. 



102. C nutans, Raf. 



Moist places ; common. 



PORTULACACEiE. 



Portulaca, Tourn. 



103. P. oleracea, L. Purslane. 

 Cultivated and waste grounds; common. 



Claytonia, Gronov. 



104. C Virginica, L. Spring Beauty. 



Moist wooded hillsides; abundant locally. 



HYPERICACE^. 



Hypericum, Tourn. St. John's- Wort. 



105. H. Ascyron, 



Banks of streams and ditches ; not common. 



106. H. cistifolium, Lam. 

 Dry soil ; common. 



107. H. maculatum, Walt. 

 Moist sod ; infrequent. 



108. H. nut /Hum, L. 



Low ground ; frequent. 



109. H. gymnanthum, Engelm. & Gray. 

 Low ground ; frequent. 



