262 
Journal of Mycology 
[Vol. 12 
Peridermium cerebrum Peck and Cronartium quercuum (Berk.) 
[Cultures, etc.], C. L. Shear. Jour. Mycol. 12:89-92. May 
1906. 
Peridermium cerebrum Peck. [syn. Per. gigantium (Mayr) Tu- 
beuf]. C. L. Shear. Jour. Mycol. 12:89-92. May 1906. 
Peridermium delicatalum Arth. & Kern n. sp., on leaves of Pinus 
sp. Bull. Torr. Bot. Club, 33:412. Aug. 1906. 
Peridermium fusiforme Arth. & Kern n. sp., on branches of 
Pinus taeda L, P. palustris, P. sp. Bull. Torr. Bot. Club, 
33:421. Aug. 1906. 
Peridermium gigantium (Mayr) Tubeuf, syn of Per. cerebrum 
q. v . 
Peridermium globosum Arth & Kern n. sp., on Strobus strobus 
(L.) Small (Pinus strobus L.). Bull. Torr. Bot. Club, 
33:424. Aug. 1906. 
Peridermium gracile Arth. & Kern n. sp., on leaves of Pinus 
hlifolia Lindl. [Mexico.]. Bull. Torr. Bot. Club, 33:418. 
Aug. 1906. 
Peridermium intermedium Arth. & Kern n. sp., on leaves of 
Pinus echinata Mill. (P. mitis Mx.). Bull. Torr. Bot. Club, 
33:4i6. Aug. 1906. 
Peridermium mexicanum Arth. & Kern n. sp., on branches of 
Pinus patula Schiede & Deppe, P. oocarpa Scheide. Bull. 
Torr. Bot. Club, 33 :422. Aug. 1906. 
Peridermium montanum Arth & Kern n. sp., on leaves of Pinus 
scopulorum (Englm.) Lemm., & P. murrayana Oreg. Com. 
Bull. Torr. Bot. Club, 33:413. Aug. 1906. 
Peridermium, North American Species of, see North American. 
Peridermium stalactiforme Arth. & Kern n. sp., on branches of 
Pinus murrayana, Oreg. Com., & P. jeffreyi Oreg. Com. 
Bull. Torr. Bot. Club, 33 :4I9. Aug. 1906. 
Peronoplasmopara cubensis (B. & C.) Clint, n. comb. [Perono- 
spora cubensis B. & C.; Plasmopara cubensis Humphrey; 
Plasmopara [Peronoplasmopara] cubensis Berk; Perono- 
spora cubensis var. atra Zimm.; Pseudoperonospora cu¬ 
bensis Rostov.: Pseudoperonospora cubensis var. twerien- 
sis Rostow.] Conn. Agr. Exp. Sta. Rep. 1904:335. May 
I 905 - 
Peronoplasmopara cubensis (B. & C.) Clint., see Dozvny Mil¬ 
dew. 
Peronospora cubensis var. atra Zimm. syn. of Peronoplasmopara 
cubensis q. v. 
