CAKIOFHYLLACEAE. 143 



Crt»ir/eji-Lindenwokl (VP.)- ^^po ^lic;?/ -Anglesea, Dr. J. B. Brinton 

 (He.)- Atlantic— Atlantic City. 



13. AMMODENIA J. G. Gmel. 

 1. AMMODENIA PEPLOiDEs (L.) Rnpr. Sea-beack Savdivort. M. p. 402. 

 Sands of the seashore. Summer. 



14. SPERGULA L. 

 1. Spergula arvensis L. Corn Simrrey. M. p. 402. Fiehis and waste 

 places. Summer. 



15. TISSA Adans. Sand Spurkey. 



Species of salt marshes or sea-beaches; leaves very fleshy. 1. T. marina. 

 Species mostly of dry, sandy soil; leaves scarcely fleshy. 2. T. rubra. 



1. TisSA MARINA (L.) Britton. M. p. 403. Salt marshes. Summer. 



New Jersey — Common. 

 New Castle— Deakjnes, rare. 



2. TisSA RUBRA (L.) Britton. M. p. 403. Waste places and roadsides; 



also seacoast. 



Philadelphia— :NsiV J Yard, Mart. (B. C), streets of city. Bucks -Fer- 

 kasie (Fr.). Lancaster— {I'.). Dauphin— (P.). 



Camden— Kaighn's Point (Te.). Gloucester— Mickleton (C). Cape 

 May — Sea Isle (Li.), Cape May Court-house (U. C. S.). Atlantic — 

 Atlantic City. Middlesex— 'New Brunswick (C). 



16. PARONYCHIA Adans. 

 1. Paronychia argyrocoma (Michx.) Nutt. Whitlow -wort. M. p. 404. 

 Rocks. Summer. 

 Philadelphia— "Wissahiekon (Je.). Petowa re— Rockdale, Dr. Geo. Mar- 

 tin (Fu.) (B. Sm.). Nortlmmpton—Ten Argyle (U. C. S.). 



17. ANYCHIA Michx. 



Pubescent; flowers sessile; stems mostly prostrate or ascending. 



1. A. dichotoma. 

 Glabrous or nearly so ; flowers pedicelled ; stems usually erect. 



2. A. Canadensis. 



1. Anychia dichotoma Michx. M. p. 405. Open places and dry woods. 



Summer. 



2. Anychia Canadensis (L.) B. S. P. M. p. 405. Dry woodlands. Sum- 



mer. 



18. SCLERANTHUS L. 

 1. Scleranthus annuus L. Knawel. M. p. 405. Fields and waste places. 

 Spring to autumn. 



Order 11. RANALES. 



Aquatic herbs; floating leaves peltate, or with a basal sinus. 



Carpels 3 or more; petals large; floating leaves not dissected. 



Fam. 1. Nymphaeaoeae. 



