OF WESTCHESTER COUNTY. 781 



Csrastium, L. (Mouse-ear — duckweed.) 

 C. vulgatum, L. 

 C. viscosum. L. (Nat. Eu.) 

 C. arvense, L. Peekskill. (Le Roy.) 



Sagina, L. (Pearl-wort.) 



S. procumbens, L. Bronx River, near Williams bridge, (Rickard.) 



Spergularia, Pers. (Sand-Spurrey.) 

 S. rubra, Pers. 



Var. campestris, Gray. (Peekskill. — Le-Roy.) 



Spergula, L. Sandy field. 

 S. arvensis, L. 



Anychia Mx. (Forked Chickweed.) 

 A. dichotoma, Mx. 



Scleranthus, L. 



S. annuus. (Nat. Eu.) 



Mollugo, L. (Indian Chickweed. ) 



M. verticillata, L. Cultivated grounds. 



Order 19.— PORTULACACE.E. (Purslane Family.) 



Portulaca. Tourn. (Purslane.) 



P. oleracea, L. Common in gardens and cultivated grounds. (Nat. Eu.) 

 P. grandiflora. Escaped from cultivated grounds, 



Claytonia, L. (Spring Beauty.) 



C. Virginica, L. About White Plains. 

 C. Caroliniana, Mx. About White Plains. 



Order 20.— MALVACE2E. (Mallow Family.) 



Althaea, L. (Marsh-Mallow.) 



A. officinalis, L. Coast. (Nat. Eu.) 



Malva, L. (Mallow.) 



M. rotundifolia, L. Common about dwellings. (Nat. Eu.) 



M. sylvestris, L. (Adv. En.) Road-sides. 



M. moschata, L. (Mush-Mallow.) Wood-lawn. (Bicknell — Adv. Eu.) 



Abutilon, Tourn. (Indian Mallow.) 



A. Avicennse, Gsertn. About dwellings. (Adv. India.) 



Hibiscus, L. (Rose-Mallow.) 



H. Moscheutos, L. Near the coast. 



H. Trionum, L. Escaped from cultivation. (Adv. Eu.) (Dr. Fisher.) 



