DILLENIUS'S ' HISTORIA MUSCORUM.' 563 



Genus VI. Lichenoides. 

 Order I. Aphyllous species, merely crustaceous. 



Series I. Tuberculose species. 



Tab. XVIII., Dill. Hist. Muse. 



F. 1. Lichenoides crusta tenuissima, peregrinis velut litteris 

 inscripta, p. 125. A=Opegrapha yaria f. signata, Ach. The 

 specimen is but poorly represented by the figure. B = Graphis 

 scripta, Ach. A state referable to f. divaricata, Leight., rather 

 than to any other form. The figure here is also bad. Both have 

 been referred by authors to Or aphis scripta. 



[F. 2. Lichenoides punctatum et rugosum nigrum, p. 125,= 

 Dich^ka rttgosa, Fr. Not a lichen, as supposed by the earlier 

 writers, but a fungus.] 



F. 3. Lichenoides leprosum, crusta cinereo-virescente, tuberculis 

 nigerrimis, p. 126, = Lecidea parasema, Ach., Nyl. The speci- 

 men figured, o£ which this forms part, is broken up into fragments, 

 some of which are referable to yar. elceochro?na, Ach. There is also 

 along with these a specimen of Lecidea disciformis, Fr., with young 

 apothecia. The former is the Lichen sanguinarius of Hudson and 

 the older British lichenists. 



F. 4. Lichenoides leprosum, tuberculis fuscis et ferrugioeis, 

 p. 12(5, = Lecanora ferrtjgiistea (Huds.), pro p., and Anthoxia 

 ciknajbarina, var. kermesi^a (Sch&r.). The specimen, of which 

 the figure is very poor, is in hb. Dill, broken up into two portions, 

 each of which contains one of the above species. Of these the 

 former has been correctly determined, except by Fries, who 

 refers it to Biatora vernalis ; and the identity of the latter was 

 first indicated by Turner in Trans. Linn. Soc. 



F. 5. Lichenoides nigro-flavum, tabulae geographies instar 

 pictum, p. 126,=Lecidea geographica (L.). A good charac- 

 teristic specimen. 



[F. 6. Lichenoides tuberculosum amoene purpureum, p. 127, 

 " Tubercularia ytjlgaris, Tode" which is Nectria cinnabarina, 

 Fr. " Conidiifera." Not a lichen, but a fungus.] 



[F. 7. Lichenoides tuberculosum compressum nigrum, lignis 

 putridis adnascens, p. 127,= Hypoxyloe" ruscuM {Fr.). Also 

 not a lichen, but a fungus. There is present also another fungus 

 v\z.I)iatrype bullata (Fr.).] 



