101 



about 2 iiu'lies broivd. Titbcn ratlicr larfj^o, angular, decurrcnt, compound, 2, 3 

 and 4 in one, dull yellow, changing to cinnamon color in drying. Stem about 

 3 inches long and 3 or 4 lines thick, solid, equal, bright rufous, cribrose at 

 apex or often reticulated to the annulus, which is yellowish white with a 

 rufous edge. FlrsJi white, with a tinge of yellow in pilous, deeper in stem. 

 Spores .0089-.0042 m. m. 



Found as yet only on grass plats. October. . 



7. Boletus flavidus, Fr. 



8. Boletus vlscosus, n. sp. 



Pileus pulvinate, very viscid, dirty fuscous red or dirty tawney, with a tinge 

 of purple, edge thin, iuflexcd. Tubes generally depressed around the stem, at 

 first whitish, then pale yellowish white, at length dirty yellow, compound. 

 Stem short, seldom exceeding ^^ of an inch, thick, whitish, tinged with pale 

 yellov/ish dots and slightly cribrose at apex ; the pileus seems to rest upon the 

 ground and looks at first sight as if the whole was enveloped in slime. FlesJi 

 pale yellowish white. Spores .007o-.0025 m. m. 



Borders of pine woods. October and November. 



0. Boletus colliuitus, Fr. 10. Boletus albus, Pec^. 



11. Boletus granulatus, i. 12. Boletus bovinus, i. 



13. Boletus luitis, Kromh. 14. Boletus cliryseuteron, Fr. 



15. Boletus subtomentosus, L. 16. Boletus spadiceus, Schaeff. 



17. Boletus miiiiato-olivaceHS, n. sp. 



Pileus at first vermilion color, then disappearing and becoming olivaceous, 

 pulvinate, smooth, rather soft and spongy, margin at first incurved, then ap- 

 planate, 2 to 6 inches broad. Tubes bright lemon yellow, partly adnate, then 

 slightly decurrent. Stem light yellow, generally not always lurid at base, very 

 smooth, enlarges as it enters the pileus, about }£ to 3^ of an inch thick. FlesJi 

 yellow, changing to blue, the pileus less yellow than in stem. Spores .0125- 

 .OOGSm.m. 



Borders of woods. July and August. 



18. Boletus speciosus, n. sp. 



Pileus scarlet lake red, at first globose, then pulvinate, smooth, 3 to 7 inches 

 broad. I'ubes bright lemon yellow, small, stuffed when young, adnate. Stem 

 rather large, and somewhat bulbous, often 2 inches thick, yellow and reticu- 

 lated, generally red at base. Flesh palish yellow, changing to blue. Spores 

 .0136-.0052 m. m. 



In rich woods. August. 



O' 



