абы Фр ЕЕ 
LACTARIAE ОЕ THE UNITED STATES 31 
gewachse, ^. 5; Rich. & Roze, Atl. Champ. МА 37. Je 1-0) 
Schaeff. Fung. Bav. Icon. A. 12; сага, Hist. Nat. Champ. pl. 
43. f. 232; Sv. Bot. pl. 184; Sowerby, Eng. Fungi, p/. 103; 
Venturi, Stud. Micol. AX. 6. f. 53, 54. 
Exsic.: Clements, Cryptogamae Formationum Coloradensium 
364; Herpell, Sammlung práparirter Hutpilze 46; Karsten, 
Fungi Fennici, 508 ; Sydow, Mycotheca Marchica 7504. 
DISTINGUISHING FIELD-MARKS: The large size, the persistent 
long whitish tomentum on the margin, and the unchanging white 
latex. The color of the pileus is some shade of yellow, some- 
times tinted with incarnate, and it is usually zoned. The tomen- 
tum often extends from the margin midway to the center of the 
pileus. Occasionally, nearly white azonate forms occur. 
After comparing the type specimens of Lactarius villosus 
Clements with both American and European specimens of Lac- 
taria torminosa (Schaeff.) Pers. I have concluded that it is without 
question identical with the latter species. The spore-measure- 
ments run somewhat larger than indicated by Clements and the 
stem becomes hollow as shown both in the specimens and in the 
photograph accompanying the sheet in the Crypt. Format. Colora- 
densium. 
This species is the Agaricus piperatus var. a L. Fl. Suec. 441. 
1755, but not the Agaricus piperatus L. Sp. Pl. 1173. 1753, which 
from the synonyms given by Linnaeus is plainly the same as Zac- 
taria piperata of Fries. In Monogr. Suec. 2: 153, Fries de- 
scribes the stem as “subtiliter adpresse tomentosus 2. glabratus,” 
and Massee and Stevenson have followed Fries' description in this 
particular; but in all specimens which I have examined the stem 
appears to the naked eye as merely pruinose, and even with the 
aid of a lens it can scarcely be described as tomentose. 
тт. LACTARIA CILICIOIDES (Fr.) Fr. Ерісг. 334. 1838. [As 
Lactarius.] —Hennings, in Eng. & Prantl, Nat. 
Pflanzenfam. 1! **: 218. 1898 
Agaricus tomentosus Otto, Versuch Agar. 74. 1816. Not Agari- 
cus tomentosus Bull. Herb. Fr. pl. 138. 1782. 
Agaricus cilicioides Fr. Syst. Myc. 1: 63. 1821. 
Pileus fleshy, not very compact, convex, becoming plane with 
