SOUTHERN CALIFORNIA ACADEMY OF SCIENCES F239 
A Few Lichens Picked up on San Jacinto 
Mountain 
By Dr. H. E. Hasse. 
Leptogium albociliatum, Desm. 
Leptogium Californicum, Tuck. Among moss on rocks. 
Leptogium pulvinatum (Huds.) Mont. 
Calicium parietinum Ach. Spores elipsoid, 8-9 micromes long, 
4 mier. thick, simple, dark. On decorticated dead oak. 
Keen-Allen’s Camp. 
Ramalina calicaris farinacea, Shaer. Twigs. Sterile. 
Evernia vulpina (l.) Ach. On pines, Strawberry Valley. 
Cetraria Californica, Tuck. On pines, Strawberry Valley. Fre- 
quent. 
Alectoria Oregana, Tuck. Lichenes Japoniae, Nyl. 1890, pag. 
104 Thallus brown, fruticulose. Apothecia terminal with 
ciliate margins not unlike Usnea barbata florida. Spores 
7-9 micromes long by 6-7 thick, simple. Sterigma 
straight and short, straight Spermatia. Keen-Allen’s 
Camp on limbs of Pinus ponderosa. Also found on 
Pseudotsuga macrocarpa on Mt. Wilson, San Gabriel 
Range and probably throughout the mountains of 
Southern California and northward to Oregon, the type 
locality. 
Alectoria Fremonti, Tuck. Frequent on pines but rarely in 
fruit. At Keen-Allen’s Camp. 
Parmelia physodes enteromorpha, Tuck. Throughout the range 
on shrubs and trees. 
Parmelia tiliacea, (Haffm.) Floerk. Oaks-Strawberry Valley. 
Parmelia olivacea, (l..) Ach. On oaks and pines, Strawberry 
Valley. 
Parmelia prolixa, Ach. (Tuck. Syn. N. A. Li. I) P. prolixa, 
Nyl Crombie, Br. Li. 1984.) —Roeks, sterile. 
Parmelia olivacea aspidota, Ach. Sterile, together with the 
type. 
Parmelia perlata, (L.) Ach. Sterile, on pines. Lobes sparingly 
sorediate on the margins. 
Physcia stellaris, (L.) Oaks, Strawberry Valley. 
Physcia pulverulenta, Nyl. On rocks, sterile and oaks, fertile. 
Physcia pulverulenta angustata, Nyl. Oaks, Strawberry Valley. 
Physcia pulverulenta, Nyl. Subsp. Ph. isidiigera, A Zahlbr. 
A new subspecies for the name of which I am indebted 
to Prof. A. C. Herre of San Jose, who first colleeted the 
lichen in the Santa Cruz mountains and sent it to Dr. 
Zahlbruekner. 
