84 BULLETIN 1380, U. S. DEPARTMENT OF AGRICULTURE 
Eutype caulivora M.a.ss.=Nummularia pithodes B. and Br. and probably= 
N. anthracodcs. 
E. comosa Speg. On dead branches and old tapping wounds of living trees, 
Amazon Valley. 
E. erumpens Mass. On stumps that had failed to sprout, Gold Coast. 
E. gigaspora Mass. On dead wood, Trinidad. 
E. ludibunda Sacc. var. heveana Sacc. On dead branches, Malay Peninsula, 
Amazon Valley. 
E. noackii (Rehni) Shear and Diehl, comb. nov.=Peroneutypella noackii Rehm. 
On dead stumps. Amazon region. 
Eutypella heveae Yates. On dead branches, Philippine Islands. 
Favolus spathulatus (Jungh.). On dead branches and stems, Malay Peninsula. 
F. tener Lev. On dead branches, Philippine Islands. 
Fom.es hornodermus Mont. Fructification very hard and heavy; surface cov- 
ered with a hard, horny brown or black crust; pore tissues whitish; 
context whitish, becoming dark colored next the crust ; pores minute; 
spores ellipsoid, hyaline, 7 to 9 by 3.5 to 4.5 /i. On Hevea roots, Amazon 
region. 
F. inflc.ribilis Berk. On dead trunk. Amazon region. 
F. lamaoensis Murr. Pileus hard, woody, persisting, sessile, thin, imbricate, 
applanate, 2 to 5 by 2 to 6 by 0.3 to 0.8 centimeters : surface zonate, slightly 
SUlcate, horny incrusted. reddish brown to dark brown; margin usually 
thick, brown, entire; context 3 to 6 millimeters, thick yellowish brown; 
pores unst ratified, 2 to G millimeters long, 5 to 6 per millimeter, whitish, 
stuffed when old; pore mouths circular, regular dull brown or smoke 
colored: edges even; dissepiments thin, dark or fuscous brown; dissepiment 
context much darker than the pileus context ; spores ellipsoid, hyaline, 7 by 
5 fji.; setae very conspicuous, obtuse, projecting and embedded in trama, 
dark brown. This species is the cause of the brown-root disease of Hevea 
in Ceylon and the Dutch East Indies. The species was also described as 
F. icilliamsii Murr. and also incorrectly referred to F. endothejus Berk. 
It is closely related to F. pachyphloeus Pat. (F. melanodermus Pat.), 
which, however, has colored spores. 
F. lignosu8=Polyporu8 lignosus Kl. 
F. lucid us (Leys.) Cke.=Ganoderma but not G. luddum (Leys.) Karst. 
On dead wood. Ceylon. 
F. marmoratus Berk. On fallen trunks, Amazon region. 
F. pseudoferreus Wakefield. Wet-rot fungus, originally misdetermined for 
Porta hypolateritia. Erroneously considered by Van Overeem and Stein- 
mann to be identical with F. ferreus 3erk..=Oanoderma ferreum (Berk.) 
V. O. and St. See Canodernia. 
F. semitostus (Berk.) Cke. Mistaken determination for F. lignosus. 
Fracchiaea brevibarbata (B. and Br.) Petch. On branches, Ceylon. 
F. depressa Petch. On branches, Ceylon. 
F. hystericula (B. and Br.) Petch. On dead wood, Ceylon. 
Fusarium heveae Vincens. Sporodochia arranged in concentric circles around 
a central one, pale pink: conidiophores branched, 3 to 5 /j. in diameter; 
conidia fusiform, slightly curved. 1 to 5 septate, usually 3-septate, 15 to 
50 bv 3 to 7 fi. On leaves. Para. See F. dirersisporum Sherb. (Syd., Ann. 
Myc, XV, 267, 1017.) 
F. theobromae Appel and Strunk. Mentioned by Wollenweber in his Fusaria 
(autogr. del.) as occurring on Hevea. 
F. sp. On fruits parasitized by Phytophthora, Amazon region; bark, Ceylon; 
root disease in nurseries. Dutch East Indies: branches, India. 
Fusicladium macrosporum KnypeT=Dothidella ulei. 
F. sp. On stem canker and leaves, Dutch Fast Indies; on bark, Malay Penin- 
sula ; canker, Ceylon. 
Ganoderma amazonense Weir, n. sp. Pileus thin, hard, rigid, persisting, sin- 
gle or imbricate, laterally concrescent with development of small pileoli 
on surface or at the margin, 4 to 10 by 5 to 9 by 1 to 10 centimeters; 
surface gray to brown, incrusted, smooth, concentrically zonate ; margin 
thin to obtuse, lobed, white when growing ; context corky, light buff, 
slightly light brown next the pores, 2 to 10 millimeters; pores stratified 
in old specimens, about 1 millimeter long each season. 3 to 4 per milli- 
meter, whitish stuffed in some specimens ; pore mouths regular, grayish 
white, discolored when bruised; edges obtuse, slightly granular; dissepi- 
