106 
JOURNAL OF MYCOLOGY. 
[VOL. II, 
59. Ascobolus purpurascens. Pers.—In same situation as ^o. 58. 
GO. Kneiffia setigera, Fr.—Occasional on fallen limbs. 
61. CoRTiciUM POLYGNiUM, Fr.— Oil fallen limbs. Well marked. 
Not common. 
62. CoRTiciUM ALUTARiUM, B. & C.—Common at times in dry woods. 
63. CORTICIUM OCHROLEUCUM, Fr.~ On old fallen limbs and trees, 
under side, in contact with the earth. White. Velvety in texture. 
May be the same as C. radians^ Berk., an unpublished species from Ven- 
zuela, and Mr. Ellis thinks it is C. radiosum, Fr. 
64. CORTICIUM OCHROLEUCUM, Fr., vai'.—Distinct from No. 63 by 
its ochre-red color, which is well defined in every specimen. It should 
be called a good species. 
65. CORTICIUM ARACHNOiDEUM, B.—Abundant on fallen limbs. 
66. CORTICIUM LACTESCENS, B.—Very common. White, milky. 
67. CORTICIUM PORTENTOSUM, B. & C.—Wliite, thick, under side of 
old logs. Eesembles No. 63. This is a tropical species. 
68. CORTICIUM INCARNATUM, Fr.—Common. 
69. CORTICIUM DENDROiDEUM, n. sp. MS.—Found on a small limb. 
Color brownish-yellow, 
70. CORTICIUM CERVICOLOR, B. & C.—No. 20 and 150 of Ellis, who 
thinks it may yet prove to be a new genus. Very rare and fine. 
71. CORTICIUM SULFUREUM, Fr. 
72. CORTICIUM DRYiNUM, B. & C.— On fallen bark. Bare. 
73. CoRTiciUM GiGANTEUM, Fr.—Not commoii. Much like 0. sub- 
giganteum, B. & C., Iceve, Pers. 
74. CORTICIU3I SUBGIGANTEUM, B.—Not uncommon. 
75. CORTICIUM lyEVE, Pers.— Abundarit on limbs. Hard to sepa¬ 
rate from 73 and 74. 
76. CORTICIUM Petersii, B. & C.— On rotton wood. Abundant. 
77. CORTICIUM GLABRUM, B. & C.—On dead bark. 
78. CORTICIUM scuTELLARE. B. & C.— Well marked. On limbs. 
It appears that Corticium abounds in species. There may be others, 
but we are certain of the foregoing, and their elimination has fully occu¬ 
pied the time of Mr. E., myself and others. They will receive, how^ever, 
further study, and the results will be noted. 
NOTE AND CORRECTION. 
It is stated on page 87 in connect ion with the collection made by the Kev. 
A. B. Langlois that Plaquemines county is not far from Baton Rouge. 
Mr. Langlois informs us that this is true of Plaquemines city, but that 
I’ointe a la llache ( his P. (). address), the county seat of Plaquemines 
couuty, is 200 miles from Baton Rouge, below New Orleans. If Plaque¬ 
mines is not at all mentioned in his address, no confusion would arise. 
On page 54, 24,000 should read 2,400. 
