TRAMETES AND ITS ALLIES. 
103 
saepe scruposo, contextu umbrino ; tubulis elongatis (1 c.m.) ; 
poris angulatis, magnis (1-2 m.m.) pallide umbrinis, dissepimeritis 
crassis. 
On trunks. Brazil, Pegu. 
Trametes adelphica, CooTce. 
Pileo suberoso, subtenui, reniformi, applanato, vix zonato, nigro- 
fusco (3-10 c.m. diam.) setis rigidis, compressis, atrofuscis strigoso, 
margin acuto, glabrescente, intus ferrugineo-fusco ; poris profundis 
(ad. 1 c.m. longis) subhexagonis, intus glaucescentibus (1 m.m. 
diam.). Hexagonia strigosa , Cke. in Herb. 
On trunks. Madagascar, Isle of Reunion. 
HEXAGONIA. Fries. 
We fail to discover any good reason why the stipitate species of 
Hexagonia , such as H. gracilis , were not worthy of a separate 
section, as in other genera. 
Spegazzini has included in his “ Fungi Guaranitica ” (ii., p. 15) 
Hexagonia versicolor , Fries, which we do not discover in Saccardo, 
nor have we as yet found a species under that name described by 
Fries. 
Favolus transiens ( Cesati ), in Sacc. Syll. No. 6483, is certainly 
not a Favolus, but Hexagonia , according to specimen from Cesati 
in Herb. Kew. 
The following species do not appear to have been described 
hitherto, although for a long time known from specimens : — 
Hexagonia laevis, Berlc. in Herb. 
Pileo carnoso-suberoso, orbiculato, aut reniformi (8 c.m. long) 
laevi, cervino, opaco, pruinoso, circa marginem depresso-zonato ; 
alveolis profundis, magnis, irregulariter angulatis, subhexagonis 
(2-4 m.m. diam.) canescentibus, dissepimentis crassiusculis. 
On trunks. Andaman Islands. 
Hexagonia tenuis, Hook. Sacc. Syll. 6324. 
var. subtenuis, Berk, in Herb. 
This, which stands in Herb. Berk, as Hexagonia subtenuis , is 
hardly distinguishable from H. tenuis , except that the alveoli are 
doubly as broad (1^-2 m.m.). 
Central America, Australia, Mauritius, Nilgherries (India). 
SOME OMITTED DIAGNOSES. 
Agaricus (Inocybe) sabuletorum, Berlc. fy Curt. {No. 857). 
Pileo carnosulo, convexo, applanato, tenui, sericeo, umbrino, 
(1 c.m. diam.), stipite gracili, aequali (2 c.m. long), concolori, 
glabro, lamellis lanceolatis, adnatis, vix confertis, umbrinis. S poris 
angulatis, 12 /x long. Cystidiis majusculis. 
In sandy pine woods. Carolina (M.A.C.) 
