304 OUTLINES OF lUlITISIl l'L'X(;()LO( ;V. 



8. H. aurantiacum, All), and >Sc/ttr. ; 1-5 in., pileus 

 orange, corky, compact, turbinato-dilatcd, with small ele- 

 vations, zoneless, often covered with whitish down, zoned 

 internally ; stem thick, orange, Avhitish, becoming fuscous. 

 — Fl. Dan. t. 1439 ; Batsch. ./'. \in. 



In pine woods. Grantown. 



9. H. ferrugineum, Fr. : 1-i in., pileus obconic, then 

 flattened, sometimes depressed, spongy-corky, soft, at first 

 covered with whitish down which exudes blood-red drops 

 in the depressions, then more even, internally ferruginous ; 

 spines awl-shaped, equal, fuscous-ferruginous. — F)-. Iron. 

 t.4; Kromb. t. 50,/. 10, 11 ; Bnll. t. 409. 



In fir wood. Rothiemurchus. 



** Spines cItaiKjtng colour and as veil as the spores, ferriiijinons. 



10. H. scrobiculatum, Fr. ; 1-2 in., ferruginous ; pileus 

 corky-coriaceous, clavatc, then piano- iufundibuliform^ 

 pubescent, disc slightly pitted, scaly, zoned within ; stem 

 equal, smooth, often rooted ; spines short, slightly decur- 

 rent, thin, fragile, same colour as pileus, at length fuscous. 

 — Fy. Icon. t. 5, /. 1 ; Mich. Gen. t. 72, f. 7 ; Bull. t. 156. 



In fir woods. Minstead, Lyndhurst. Rothiemurchus, etc. 



11. H. zonatum, Batsch. (p. 258) ; 1-2 in. Epping 

 Forest. 



*** Spines uachanyeahle ; spores irhitish. 



12. H. nigrum, Fr. ; csespitosc ; pileus azure-blue-black, 

 zoneless, margin white, corky- rigid, club-shaped when 

 young, turbinate, flattened then piano-depressed, tuber- 

 cular, tomentose, blue-black internally ; stem stout, often 

 rooting, unequal, blue-black, tomentose at base, internally 

 same colour; spines awl-shaped, thin, rather short, white. - 

 Fr. Icon. t. o,f. 2; Batsch. f. 22.".. 



