Burlingham : Lactarieae of Pacific Coast 
307 
Lactarius xanthogalactus Peck, Bull. Torrey Club 34: 346. 1907. 
Salem, Oregon, M. E. Peck; California, Patterson. 
II. Lact ARIA CAM PHORATA (Bull.) Fries, Epicr. 346. 1838 
Agaricus camphor atus, Bull. Herb. Fries, pi. g6/, f. i; Hist. 
Champ. 493. 1809. 
Santa Cruz Peninsula, California, Miss Patterson (5j; Pasa- 
dena, California, McClatchie. 
12. Lactaria subdulcis (Pers.) Fries, Epicr. 345. 1838 
Agaricus lactifluus dulcis^ Bull. Herb. Fr. pi. 224, A, B. 1784. 
Agaricus subdulcis Pers. Syn. Meth. Fung. 433, 434. 1801. 
Lactarius subserifluus Longyear, Rep. Mich. Acad. Sci. 1901 : 57. 
1902. 
Corvallis, Oregon, Murrill 1016; Marin Co., California, East- 
wood; in November and December. 
13. Lactaria mitissima Fries, Epicr. 345. 1838 
Agaricus mitissimus Fries, Syst. Myc. 1 : 69. 1821. 
Seattle, Washington, Murrill 4^0; Mill City, Oregon, Mur- 
rill 8og. 
14. Lactaria grisea Peck, Ann. Rep. N. Y. State 
Mus. 23 : 1 19. 1873 
Seattle, Washington, Murrill 607. 
15. Lactaria piperata (L.) Pers. Tent. Disp. Meth. 
Fung. 64. 1797 
Agaricus piperatus L. Sp. PI. 1173. I753- 
Agaricus Listeri Withering, Nat. Arr. Brit. PI. 4: 156. 1801 
(Ed. 4). 
Mission Canon, Santa Barbara, California, Oleson 12^. 
16. Lactaria VELLEREA (Fries) Fries, Epicr. 340. 1838 
Agaricus vellereus Fries, Syst. Myc. 1 : 76. 1821. 
Mission Canon, Santa Barbara, California, Oleson 12^. 
The collection numbered 12^ contains both specimens of Lac- 
taria piperata and Lactaria vellerea. 
