46 
Archivos do Museu Nacional — Vol. XXXVI 
Xylakia allantoidea Berk. — Lit. : Sacc.: I, 314; Cuban fungi, m. 
782; Theissen, Xyl. austrobrasil., pg. 11 (sub euglossa ), tab. 
I, 1; Myc. Notes, The holiow Nyl., pg. 6, vol. V, 1207, pg. 894, 
fg. 1563. 
Syn. : X. domingiiensis (Berk.) Sacc.; X cleviformis Klotscli: X, 
ceylanica Berk; X. cynoglossa Cooke; X. aiist ralis Cooke. 
Stipite pierumqne brevíssimo, r a rins elongato, 0-15 X 
X 0-3 mm., aeqnali v. basi dilatato, glabrescenti v. basi in- 
dumento violaceo-pannoso bulbillosa, isabeUino-fuligmeo, 
laevi v. rugoso-plicato, seiisim v. abrupte in ciavam tran¬ 
seunte. Clava obtusissima, cylindrica v. clavata, raro com¬ 
pressa, saepius pluries involuta v. fissa, 12-30 X 2-12 mm., 
typiee aenea, simplici, eandem colorara sealam percurrente 
ac X . corniformis, plerumque nígro-bnimiea, reticulata, lae¬ 
vi sublaccata v. brunneo-pulverulenta, pellicula aenea, ostio¬ 
lis acutiuscule notaía, íntus albo-farcta,aetaie collabente car- 
bonacea fragilíssima. Peritlieciis globoso-ovatis, 400-600 u 
diam., immersis, ostiolis atris in superfície baclia nitide pro- 
silientibus, saepe disco dilutiore cindis. Aseis p. sp. 60-75 X 
X 5-7, pedicello 40-90 a longo, spor. rectis v. ciUAnlis, rot. 
1-2 guttafis, 8-13 X 4,5-6 g. 
Hab. in lignis. Inveiiitur sessilis, cylindrico-verticalis 
imo subglobosa, hypoxyloidea. Transit in X. cubensem. Exs. 
Rielq F. anstro-am., 313. 
Xylaiua ocellata Lloyd. — Lit. : Lloyd, M. N., Xyl. Xotes, pg. 7, fg. 
1209; Theissen, Xyl. austrobras., pg. 11, tab. VII, 1 (sub 
allantoidea). 
Species haec, quam Theissen pro X. allantoidea habuit, 
non est allantoidea typica, cum sit nigra. Est forma nigra 
Xae. allantoideae cum s trato bulboso, stipite plerumque 
abrupte in ciavam abeunte et ostiolis disco pallido insiden- 
tibus. 
Xy labia fusca. — Clava brunnea, ferruginea, 4-5 cm. alta, 1-1 -1.(2 
cm. cr., laevis, obtusa, stipite curto, cpr ti.ee curto, cortice te- 
nui, brunneo, perfurai o ostiolis, peritli. immersis in contex- 
tu obscuro, ceterum contextus albus, spongiosus, non cavus; 
sporis 8 X 5 p. 
Ad ligna. Distínguitur ab allantoidea quia semper soli¬ 
da, et ostiolis prominentibiis, colore brunneo. 
Xylakia comphus Fr. — Lit.: Sacc. II, 442; Fungi exotici sec., pg. 
10; Theissen, Xyl. austrobras., pg. 17, tab. IV, 2 (sub germ- 
phus) ; Myc. Xotes, The hollow, Xyl., pg. 21, fg. 1335, tom. V. 
