HYSTERIACEAE. 



FIGUEES ILLL'STEATIXG THE HYSTERIACEAE, &c. 



Eiu'- 1, Lophium mytillinum. Fries, a group of plants; nat. size : — Fig. 2, 

 one ascophore; slightly x ; — Fig. 3. ascus and paraphysis; highly x ; 

 — Fig. 4, spores of same ; x 300 ; — Fig. ^, Furlotcia repanda, Sacc, 

 group of plants ; nat. size ; — Fig. R, one plant of same ; slightly X ; — 

 Fig. 7, section of same ; slightly x ; — Fig. S, nscus and paraphyses of 

 same ; highly x ; Fig. 9, spores of same ; x 300 ;— Fig. 10, Dichaena 

 qutrcina. Fries ; nat. size ; — Fig. II, ascus and paraphyses of same ; the 

 spores should not be muriform as repnsented, but 3-septate ; highly x ; — 

 Fig. lla, sjxires of same; X 300: — Fig. 12, spores of Diclmena faginea. 

 Ft., var. capreae ; X 300 ; — Fig. 13, Hxj^fHum pulicare, Pers. : nat. 

 size ; — Fig. 14, one plant of same, seen from above ; tlii.'ljtly x : — Fig-. 1 5, 

 ascus and paraphysis of same ; highly X : — Fig. ] il, spores of same ; 

 X 300 : — Fig. 17, Actidium hysterioides, two plants; slightly X ; — 

 Fig. 1"^. free spores of same ; x 300 ; — Fig. 19, ascus of same ; highly x ; 

 — Fig 20, gronp of plants of same; nat. size; — Fig. 21, Scliholhyriunt 

 ptarmicw.; plants on a living leaf of .4cit7fea ptarmica ; nat. size ; — Fig. 22. 

 plants of same on portion of a leaf; slightly x ; — Fig. 23, ascus and 

 paraphyses of same ; X 300 ; — Fig. 2^, &:hizoxijlon B: rhdeyanum. portion 

 of a spore, breaking up into cells at the sept.i : x 750 ; — Fig. 25, ascus 

 and paraphyses of same ; x 300 ; — Fig. 26, one plant of same ; slightly X : 

 — Fig. 27, plants of same on dead stem; nat. size; — Fig. 28, Ephelina 

 radicalu, llass., showing the blackened twellinp on the stem of 

 RhiiinntJtuf, caused by the fungus; nat. size; — Fig. 2'.i, ascus and 

 paraphyses of same; X 300; — Fig. 30, stylospores of same; x 300; — 

 Fig. 31, ihtviion americanum, Duby, spore; x 300 ;— Fig. 32, Hystero- 

 graphium fraxini, gronp of plants: nat. size;— Fig. 33, spore of same; 

 X 300; -Fig. 34, Ocellana aurea, Tul., gT^up of plants bursting through 

 the bark of a branch ; slightly x ;— Fig. 35, ascus and paraphyses of 

 same ; X 300 ; — Fig. 36, Glonioinii curvata, S.icc., nat. size ; — Fig. 37, 

 ascus and paraphyses of same ; highly X ; — Fi;.;. :>', free spore of same; 

 X 300 : — Fig. 3d, y[i/tilidion laeviuscidum, Sacc., group; nat. size; — 

 Fig. 40, one ascophore ; slightly X ; — Fig. 41, free spores of same ; X 300 ; 

 — Fi.'. 42, Xylographa paralltla, Fries, three plants seea from above; 

 slightly X ; Fig. 43, sections of same ; slightly x ; — Fig. 44, asrus and 

 paraphyses of same; X 300 : — Fig. 45, Aulographuia nujiim, Desm., 

 plants on portion of a leaf of goat-willow ; nat. size ; — Fig. 4ti, two plants 

 of same; slightly X ; — Fig. 47, ascus and paraphyses of same; x 3U0; — 

 Fig. 4S, Pseudu'iira/jhis jjiiiicola, liehm., plants; nat. size; — Fig. 4'J. one 

 plant of same ; Slightly x ; — Fi;,'. 50, ascus and paraphyses of same; 

 X 300;— Fig. 51, Coljjoma dtgtiuran--?, Mass., spores; X 300;— Fig. 52, 

 FropolU faginea, Karst., group of plants ; nat. size ;— Fig. 53, two plants 

 of same ; slightly X ;— Fig. 54, section of same ; slightly X ;— Fig. 55, 

 ascus and paraphy-es of same ; highly X ;— Fig. 56, free spores of same ; 

 X 3U0. 



