206 



f. sorediata Seh. En. 34: Rf (Picea: medulla reagentiis 

 non mutatur). 



53. Imbricaria olivetorum Ach.: Rf (Castanea, Malus). 



54. Imbricaria tiliacea Hffm.: Rf (Pyrus, Prunus, Malus c. ap., 

 Gast. c. ap.). 



55. Imbricaria saxatilis L., frequens; Abies (Ba c. ap., Hi, 

 L, St: thallus rubescens, Pf, W c. ap.), Larix (Bu, L), 

 Sorb. Aue. (Ba, L, Pf), Acer Pseud. (Bu, Rt), Picea c. ap. 

 (Rf), Pyrus (Rf), Malus (Rf), Prunus (Rf), Gast. (Rf), Ro- 

 binia (P), Juglans (R), terra (K, St), saxa (St, Rt, N). 



f. sulcata TayL: Abies (Hi, St), saxa (N). 



56. Imbricaria omphalodes L.: terra (N). 



57. Imbricaria physodes L., frequens; Abies et trunci (Ba 

 c. ap. ; forma laciniis angustis pinnatifidis, ad oras ssepe 

 sorediose-fatiscentibus). W : laciniis insidentia inveni tuber- 

 cula carnea, subglobosa, Isevia; non sunt cephalodia. Ich 

 fand bei der anatomischen Untersuchung nichts als ein 

 sehr verworrenes Geflechte von farblosen, dicken, ge- 

 gliederten Hyphen, welche nur wenige normale Gonidien 

 einschließen. R c. ap., L, S , Pf, N, W c. ap.), Larix 

 (Th: forma minuta, plumbea, in /. lahrosam ti'ansiens; L 

 (et strobili), Picea (Bu, Rf), Pin. silv. (Bg), Sorb. Aue. 

 (Ba, L), Pyrus, Prunus (Rfj, terra (K, N), saxa (N), 

 musci (St). 



f. lahrosa Ach.: Rf (Picea, Abies), Th (Pin. silv.). 



58. Imbricaria austerodes Nyl. Flora 1881 p. 537 (obscurata 

 Ach.): tr. Abietis (Hi: thallus versicolor, badius et ater, 

 nitidus, rosulatus, lacinise oris csesiosorediatae ; St). 



59. Imbricaria pertusa Schrk. (Menegazzia terebrata Hffm.): 

 Rf (Picea), St (Abies), Rt (SilurgeröUe). 



60. Imbricaria aleurites Ach.: tr. Abietis (Rf, L c. ap), 

 Pinus silv. (Rf). 



61. Imbricaria caperata DiU.: Rf (Pyrus, Malus, Prunus, 

 Abies, Picea, Pin. silv.), Th (Pin. silv.). 



62. Imbricaria encausta Sm., steril, saxa (N), musci (St). 



63. Imbricaria stygia L., steril: saxa (Hi, St, N). 



64. Liibricaria lauata L., steril: saxa (Hi, N). 



65. Imbricaria alpicola Th. Fr. arct. 57?: s. gneiss. (N: Ha- 



