LITERATURE CITED 259 



Greis, Hans: Entwicklungsgeschichte von Sordaria fimicola (Rob.), Botan. 



Arch., 38(2):113-151. 4 pis. 5 text figs. 1936. 

 : Die Entstehung der Basidiomycetenschnallen aus den Ascomyceten- 



haken, Jahrb. wiss. Botan., 86(1-2) :S1-106. Figs. 1-3. 1938. 



: Befruchtungsarten bei Morchella, ibid., 89(2):245-253. Figs. 1-3. 1940. 



Gwynne-Vaughan, Helen C. I., and H. S. Williamson: Contributions to the 



study of Humaria granulata Quel., Ann. Botamj, 44(173) :127-145. Pis. 13- 



14. Figs. 1-10. 1930. 

 , AND : Contributions to the study of Pyronema confluens, ibid., 



45(178) :355-371. Pis. 12-14. Figs. 1-7. 1931. 

 Harper, R. A. : Sexual reproduction in Pyronema confluens and the morphology 



of the ascocarp, Ann. Botamj, 14(55) :321-400. Pis. 19-21. 1900. 

 HiGGiNS, Bascombe Britt: Contribution to the life history and physiology of 



CyUndrosporium on stone fruits. Am. J. Botany, 1(4):145-173. Pis. 13-16. 



1914a. 

 : Life history of a new species of Sphaerella, Mxjcol. Centr., 4(4):187-193. 



Figs. 1-2. 1914b. 

 : Morphology and life history of some Ascomycetes with special reference 



to the presence and function of spermatia: I. Am. J. Botany, 7(10):435-444. 



PI. 30. Figs. 1-2. 1920; II. ibid., 16(5) :287-296. PI. 22. Fig. 1. 1929; III. 



ibid., 23(9) :598-Q02. Figs. 1-13. 1936. 

 VON HoHNEL, Franz: Mycologische Fragmente: CCLXXII. tjber die Hyste- 



riaceen, Ann. Mycol., 16(1-2) :145-154. 1918. 

 — -: Fragmente zur Mykologie, Sitz. ber. Akad. Wiss. Wien, Math, naturw. 



Klasse, 1902-1923. (These contributions, of which there were about 25, 



began with Band 111 in 1902, continuing to Band 132 in 1923. They include 



discussions of various groups formerly believed to produce perithecia but 



shown by the author to have stromatic structures instead.) 

 Jones, S. G.: Life-history and cytology of Rhytisma acerinum (Pers.) Fries, 



Ann. Botany, 39(l):41-75. PI. 4. Figs. 1-23. 1925. 

 : A study of apothecial development in the leaf-spot disease of red clover. 



Trans. Roy. Soc. Edinburgh, 56(2):507-519. Figs. 1-9. 1930. 

 JuEL, H. 0.: Cytologische Pilzstudien: II. Zur Kenntnis einiger Hemiasceen, 



Nova Acta Regiae Soc. Scien. Upsaliensis, Ser. IV, 5(5):l-43. 2 pis. 1921. 

 Kharbush, S.: Evolution nucl^aire du Sclerotinia Fuckeliana de Bary, Bull. 



Soc. Botan. France, 74:257-262. 1 fig. 1927. 

 Lindsay, W. Lauder: Memoir on the spermogones and pycnides of filamentous, 



fruticulose and foliaceous lichens. Trans. Roy. Soc. Edinburgh, 22:101-203 



Pis. 4-15. 1861. 

 : Memoir on the spermogones and pycnides of crustaceous lichens. Trans. 



Linnean Soc. London, 28:189-318. Pis. 8-15. 1872. 

 LiRO, J. Ivar: Konnen Algen in den Flechtenhyphen vorkommen? Acta. Soc. 



Sci. Fennicae, A, 6(l):l-52. PL 1. Fig. 1. 1914. 

 Lohman, Marion Lee: Hysteriaceae : Life-histories of certain species, Papers 



Mich. Acad. Sci., 17:229-288. Pis. 34-35. Figs. 31-41. 1932 (1933). 

 Lohwag, H.: Zu Lycoperdellon, Ann. Mycol., 32(3-4) : 244-255. Figs. 1-2 



1934. 

 Mattirolo, Oreste: lllustrazione di tre nuove specie di Tuberacee italiane, 



Studio, Mem. reale accad. sci. Torino, ser. 2, No. 37, 19 pp. 2 pis. 1887. 

 McWhorter, Frank P.: Destruction of mosses by lichens, Botan. Gaz., 72(5)- 



321-325. Pi. 13. 1921. 

 Mellor, Ethel: Les lichens vitricoles et la deterioration des vitraux d'^glise, 



Rev. gen. botan., 34:280-286, 336-345. Pis. 5-8. Figs. 1-4. 1922. 



