104 
FETCH : 
501. Polyporus subvinctus B. & Br. (603). 
Thwaites 603 in Herb. Kew is a thick species, up to 
4 mm. thick, with a broad sterile margin; the co-type, 
Thwaites 603, in Herb. Peradeniya is the same species, 
but much thinner. Another sheet at Kew is marked 
“ with 208 ” ; this collection is also represented in 
Herb. Peradeniya. 
502. Folyporiis epimiltinus B. & Br. (209). 
Thwaites 209 is in Herb. Kew and Herb. Peradeniya ; 
in the latter case a mixture. Specimens distributed 
from the Philippines as Poria borhonica Pat. appear to 
be the same species. 
503. Polyporus Stephensii B. & Br. (971). 
Trametes serpens Fr., fide Saccardo. Thwaites 971 
is in Herb. Kew, together with specimens from all 
parts of the tropics under the same name. 
504. Polyporus hydnophorus B. & Br. (367, 369 in part). 
The type in Herb. Kew is poor ; better specimens 
will be found under Pomes fulvus. Well represented 
in Herb. Peradeniya. 
505. Polyporus leptodermus B. & Br. (1033). 
Thwaites 1033 is in Herb. Kew and Herb. Peradeniya. 
506. Polyporus calceus B. & Br. (598). 
Polyporus calcicolor (B. & Br.) Sacc. & Syd., Sylloge 
Fungorum, XIV., p. 192. Thwaites 598 is in Herb. 
Kew and Herb. Peradeniya. 
507. Polyporus niphodes B. & Br. (652). 
In Herb. Kew two sheets, Thwaites 652, marked 
P. niphodes by Berkeley, are all the same species ; 
another sheet, marked 652, contains four pieces, two 
of which are niphodes, and two marked by Bresadola 
“ not niphodes P The two latter may be P, interrupta. 
In Herb. Peradeniya Thwaites 652 is a mixture, 
containing three pieces of P. niphodes. 
Both in Herb. Kew and Herb. Peradeniya are other 
specimens of P. niphodes, or an allied species, sub 
Trametes versiformis (Thwaites 968). 
