102 SYRACUSE BOTANICAL CLUB'S COLLECTION 



BRASSICA— Lin. 1753. 



B. NIGRA — Koch, 1833. (Sinapis nigra). Black Mustard. 

 Common. Fields and waste places. Troublesome 

 weed. Summer. 



B. JUNCEA — Cosson, 1859. Indian Mustard. 



Infrequent. Waste places. Solvay, Terminus R. Y., 

 July, 1907. 



B. ARVENSIS — B. S. p. Charlock or Wild Mustard. 

 Common. Fields. Troublesome weed. 



B. CAMPESTRis — Lin., 1753. Turnip. Wild Navew. 

 Frequent. Cultivated grounds. Escaped. 



RAPHANUS— Lin. 1753. 



R. Raphanistrum — Lin. 1753. Wild Radish. Jointed or 

 White Charlock. 

 Frequent. Grain fields. Wrongly called Rape. Old 

 wheat field, Marcellus Junction. Summer, 1907. 



BARBAREA— R. Br., 1812. 



B. BARBAREA — MacM., 1892. (Barbarea vulgaris — R. Br. 

 1812). Com. Winter Cress. 

 Frequent. Low fields and roadsides. Solvay, 1907. 



B. STRICTA — Andrz., 1821. Erect-fruited Winter Cress. 

 Less frequent than B. Barbarea. Range similar. Hab- 

 its and habitats closely allied. Orchard Road, 1907. 



RORIPA— Scop, 1760. 



(Nasturtim—R. Br., 1812.) 



R. Nasturtium — Rusby. (Torr Club, 1893) (Nasturti- 

 um officinale — R. Br., 1812). Water Cress. 

 Common. Sluggish streams and ponds. Harbor 

 Brook. Summer, 1909. 



R. PALUSTRIS — Bess, 1821. (Nasturtium palustre — D. C, 

 1821.) Marsh or Yellow Water Cress. 

 Infrequent. Swamp near House of Providence, June, 

 1897. 



