76 MICHIGAN ACADEMY OF SCIENCE. 



957. A. media L. Common Chickweed. Stellaria media Cyr. Gardens and fields. 

 A very abundant and hardy little weed. Th. 



958. A. uliginosa (Murr.) Britton. Bog Starwort. Stellaria uliginosa Muir. Dr. 

 Lyons. Infrequent. U. P. 



CERASTIUM L. 



959. C. arvense L. Field Chickweed. Lake Superior, Can. Cat.; Mackinac, G. H. 

 Hicks. Infrequent. Th. 



960. C. arvense oblongifolium (Torr.) Holl. & Britt. S. Mich., Winch. Cat.; wet 

 woods close to Ambers tburgh, Ont., Macoun; Belle Isle, O. A. Farwell. 



9G1. C. longipedunculatum Muhl. Nodding Chickweed. C. nutans Raf. Macomb 

 Co.; Flint; Lyons; S. W., H. S. Pepoon. Found on low grounds from Louisiana to 

 Hudson's Bay. Rare. 



962. C. semidecandrum L. Keweenaw Co., O. A. Farwell. 



963. C. viscosum L. Larger Mouse-ear. Th. Not common. 

 *964. C. vulgatum L. Mouse-ear Chickweed. Common. Th. 



SAGINA L. 



965. S. nodosa (L.) Fenzl. Knotted Pearl wort. L. Superior and northward A. 

 Gray; Isle- Royale, Whitney's Cat.; Keweenaw Co., O. A. Farwell; Isle Royale, F, E. 

 Wood. U. P. 



906. S. procumbens L. Procumbent Pearlwort. Champion, Mich., E. J. Hill. 



ARENARIA L. Alsine Wahl. 



*967. A. serpyllifolia L. Thyme-leaved Sandwort. Alsine serpyllifolia L. Sandy 

 fields. Common. Th. 



967a. A. serpyllifolia tenuior Roch. Keweenaw Co., O. A. Farwell. , 



968. A. striata Michx. Rock Sandwort. Alsine Micliauxii Hook, f. S. Michigan, 

 Wright Cat.; Macomb Co.; Montcalm Co.; L. Sup., Can. Cat.; Constantine; Three 

 Rivers; Alcona Co.; Crystal Lake, Benzie Co. Th. 



MOEHRINGIA L. Arenabia L,, in part. 



*969. M. lateriflora (L.) Fenzl. Arenaria lateriflora L. St. Clair Co., C. K. Dodge. 



970. M. macrophylla (Hook.) Torr. Lake Superior, Britton & Brown. Arenaria 

 macrophylla Hook. 



SPERGULA L. 



971. S. arvensis L. Corn Spuirey. Dr. Wright; Dr. Clark; Alma, C. A. Davis. 

 Introduced from Europe. 



TISSA Adans. Buda Adans. Spergux,aria Pers., in part. 



972. T. rubra (L.) BrittOn. Purple Sandwort. Spergularia rubi'a Presl. Litch- 

 field, W. T. Wallace; Rochester, W. A. Brotherton. 



ANYCHIA Michx. 



973. A. Canadensis (L.) B. S. P. Norvell, C. F. Wheeler; Jones ville, W. T. Wallace. 



974. A. dichotoma Michx. S. Mich., Dr. Wright; Ann Arbor; Watkins Sta., Dr. 

 A. B. Lyons. 



SCLERANTHUS L. 



*975. S annuus L. Knawel. Naturalized on the Agricultural College grounds; Ann 

 Arbor, C. A. Davis. 



NYMPHAEACEiE DC. Water Lily Family. 

 BRASENIA Schreber. 



•976. B. purpurea (Michx.) Casp. Water-shield. B. peltata Pursh. Greenville; 

 Ionia; Ann Arbor; Fife Lake; Oscoda; Manistee, F. P. Daniels; St. Clair, W. S. Cooper; 

 Alma, C. A. Davis; S. W., H. S. Pepoon. Infrequent. L. P. 



