ST. JOHN: SABLE ISLAND. 97 



CICHORIUM INTYBUS L. A weed at the Main Life Saving Station. 

 Only one plant seen. H. St. John, no. 1,351 (H). 

 Fr. September. 



LEONTODON AUTUMNALIS L. Thoroughly established near the 

 Life Saving Stations. Listed by J. Macoun (also mentioned, "fall 

 dandelion" M. p. 218A); and H. T. Gussow. H. St. John, no. 1,352 

 (H). 



Fl, Fr. August. 



TARAXACUM OFFICINALE Weber. A weed in the garden at the 

 Main Life Saving Station. Listed by J. Macoun. H. St. John, 

 no. 1,353 (H). 



FL, Fr. August. 



SONCHUS ASPER (L.) Hill. A weed at the Main Life Saving Sta- 

 tion. H. St. John, no. 1,354 (H). 

 FL, Fr. August. 



Prenanthes trifoliolata (Cass.) Fernald. Occasional on all 

 the drier parts of the island. Collected by J. Macoun (C. no. 22,522); 

 H. T. Gussow (E); and H. St. John, no. 1,355 (H). 



FL, Fr. August and September. 



P. nana (Bigel.) Torr. Infrequent on the turf -covered dunes. 

 H. St. John,no. 1,356 (H). 

 FL August. 



Hieracium scabrum Michx., var. leucocaule Fernald & St. 

 John. Rhodora, xvi. 182 (1914). To the present date this variety 

 is still an endemic of Sable Island. It occurs scattered over the 

 barrens between Life Saving Station No. 3 and the East End Light- 

 house. Collected by J. Macoun (C. no. 22,525); H. T. Gussow (E); 

 H. St. John, nos. 1,357 and 1,358 (H). 



FL, Fr. September. 



[H. CANADENSE Michx. of J. Macoun's list is H. scabrum, var. 

 leucocaule} 



