SOUTHERN CALTFORNIA AGADEMY OF SCIENCES 4 
bishire) 32 to 34 miecr. high, hypothecium colorless. 
Hym. gel. stained pale blue with jodine. On decorticated 
wood of Sambucus glauca, S. M. range. 
B subviridis, (Nyl.) On slate rock, S. M. range. 
Leighton Li. Flora Gr. Bri. 3 edit. p. 331. 
B. prasina, Fr. Soldiers’ Home grounds on bark of fig trees. 
B. sylvana, Ach. Twigs on Catalina Island. 
Leight. 1 ¢. p. 264. (B. minuta.) 
B. viridescens, (Schrad.) Fr. Spores oblong-ovoid, 12 mier. 
long, 4 mier. thick. Bark of Pseudotsuga, San Gabriel 
range along the old Wilson trail. 
‘Pue@ls, 1k ©. joa: INL jo. IA 
. Schweinitzii, Fr. On Heteromeles, S. M. range. 
. atro-grisea, (Dicks.) Hepp. On Umbellularia in the San 
Gabriel range. 
. fusco-rubella, Hoffm. On Rhus diversiloba, canons of S. M. 
range. 
. moriformis, (Ach.) Bark of pines, San Gabriel range and 
San Bernardino Mts. near Seven Oaks. 
Twelk, I, @, leer; JUL jo, a0. 
Lecidea lenticularis, Ach. f. ecrustacea, Hepp. On sand stone, 
Catalina Isle. 
Leight. 1. ec. p. 336. 
L, contigua, Fr. f. calearea, Fr. Frand Canon, Arizona. 
Height. I. ¢. p. 300. 
L. tesselata, Flk. On granite, San Jacinto Mts. 
L. chalybeia, Borr. Rocks, North Fork of Matilija Canon, Vent. 
Co. 
Dela, I, Cs 0. B2G.- 
L. cruciaria, Tuck. On sand rock in same locality as the last. 
L. polycarpa, Fr. On rocks in S. M. R. near Hollywood. 
L. morio, Shaer. Thallus of small brown, convex equamules, 
bordered by a conspicuous black hypothallus. On gran- 
L. sarcogyniza, Nyl. On rocks near Claremont. (C. F. Baker.) 
Ibiinelati, IW. Cs WO. BIZ, 
L. pycnocarpa, Koerb. On rocks, 8. M. range. 
Arthonia pyrrhuliza, Nyl. Apothecia brown, radiating or sin- 
ous. Spores 3 to 4 septate, 22 micr. long, 8 mier. thick, 
the upper loecule the largest. Catalina Isle on Prunus 
ilheifolia integrifolia. 
Willey. Syn. Arth. No. 84. 
A. epipastoides, Nyl. On Juglans, S. M. R. 
Willey 1. ce. No. 264. 
Leight. 1. ¢. p. 420. 
mm ww 
