286 DIVISION II.— COURSE OF DEVELOPMENT OF FUNGI. 



I.i vkii.lk, Sur la disposition dcs Urcdinc'es (Ann. d. sc. nat. seV. 3, VIII ; and Article 

 I'rcdinees in D'Orbigny, Diet. hist. nat.). 



TULASNE, Mem sur les Ustilagine'es et Ics Ur^dinees, Ann. d. sc. nat. ser. 3, VII, 

 and especially the Second Mdmoire s. 1. Uredindes et les Ustilaginees (Ann. d. sc. 

 nat. ser. 4, III. 



Ki iiw Krankheiten d. Culturgewachse, Berlin, 1859. 



De BARYj Rech. sur 1. Champignons parasites (Ann. d. sc. nat. ser. 4, XX, page 64) ; — 

 Id., Unters. ii. d. Brandpilzc, Berlin, 1853; -Id., Ueber Caeoma pinitorquum 

 (Monatsber. d. Berl. Acad. Dec. 1863) ; — Id., Neue Unters. ii. Uredineen 

 (Monatsber. d. Berl. Acad. Jan. 1865 and Apr. 1866) ; — Id., Uebcr d. Krebs u. d. 

 Hexenbesen d. Weisstanne (Bot. Ztg. 1867); — Id., Aecidium abietinum (Bot. Ztg. 

 1870). 



SCHROTER, Die Brand- u. Rostpilze Schlesiens (Abh. d. Schlcs. Ges. f. vaterl. Cultur, 

 1869) ; — Id., Entwicklungsgesch. einiger Rostpilze in Cohn, Beitr. I, Heft 3, p. 1 . and 

 III, 1, 51; — Id., Ueber einige amerikanischc Uredineen (Hedwigia, 1875) : — Id., 

 Aecidium Euphorbiae u. Uromyces Pisi (Hedwigia, 1875). 



M. Reess, Die Rostpilze d. dcutschen Coniferen, Halle, 1869. 



R. Wolff, Aecidium Pini u. s. Zusammcnhang mit Coleosporium Senecionis Lev. 

 (Festschrift, Riga, 1876). 



A. S. Oersted, Om Sygdome hos Planterne, &c, Kopenhagen, 1863 ; — Id., Ueber 

 Podisoma resp. Roestelia (Bull, de l'Acad. Roy. d. sc. de Copenhague, 1866, 1867, 

 and k. Danske Vidensk. Selskab. Skrifter. ser. 5, VII, 1863). 



Woronin, Puccinia Helianthi (in Russian), St. Petcrsb. 1871. 



R. HARTIG, Wichtige Krankheiten d. Waldbaume, Berlin, 1874. — Id., Lehrbuch d. 

 Baumkrankheiten, Berl. 1882, p. 49. 



W. G. Farlow, The Gymnosporangia or Cedar-apples of the United States (Memoirs 

 of the Boston Soc. of Nat. Hist. Boston, 1880). 



E. RATHAY, Unters. u. d. Spermogonien d. Rostpilze (Denkschr. d. Wien. Acad. 46, 

 Wien, 1882). 



H. Marshall Ward, Researches on the life-history of Hemileia vastatrix (Linn. Soc. 

 Journal (Botany), XIX) ; — Id., On the morphology of Hemileia vastatrix Berk. 

 (Quarterly Journ. of Micr. Sc. New Series, XXI). 



I .. Winter, Die Pilze Deutschlands, 1. 



BASIDIOMYCETES. 



Section LXXXIV. This group is composed of two large sub-groups, the 

 Hymenomycetes and the Gastromycetes, and derives its name from the /><rs/>// t / 

 which are proper to all members of the group and abjoint spores acrogenouslv. These 

 organs, which were des< ribed above on pages 63, 64, are 1 Iosely crowded together and 

 usually slant I parallel to one another, forming hymenia on or in the compound 

 sporophore; they are not unfrefmently accompanied by sterile hyphal branches, 

 which here as elsewhere may be included in Montagne's term 1 paraphyses (see page 

 53-). The basidia appear almost always, it may be said indeed uniformly, as the 



1 Esquisse organographique, &c. dcs Champignons. 



