Rev. M. J. Bei'keley on some Funyi from St. Boniiiifjo. 203 



The specimens seem just intermediate between this and //. 

 rhopaloides. Unfortunately I have no authentic sample of Dr. 

 Mpntagne's plants and therefore cannot speak positively. H. rho- 

 paloides from Cuba and Surinam is far smaller. This is just the 

 size of what Dr. Montague figures, but is obtuse and not acute. 



No. 50 is apparently a more slender and dwarf form of the 

 same species. 



65. Hijpoxyhn concentricum (Bolton sub Sphcsria), Salle, 

 no. 48. On dead wood. 



This is a,s strongly lacquered as Hypoxylon vernicosum, the 

 essential character of which resides in the loose cellular character 

 of its substance. 



66. Spharia (Circumscriptse) Sallei, n. s. Orbicularis suban- 

 gulata convexa; stromate atropurpureo ; ostiolis longis subru- 

 gosis divergentibus basi velatis. Salle, no. 82. On branches of 

 trees. 



Pustules 1-3 lines broad, orbicular, rather angular, immersed 

 in the bark ; stroma purplish black, extending over the base of 

 the divergent, somewhat rugged, elongated, linear, subconical 

 ostiola. 



Unfortunately T have not. been able to find any fructification 

 in this fine species. 



67. Meliola amphitricha^ Mont. Cuba, p. 326; Salle, no. 73. 

 On leaves of some Smilax. 



The following species of the collection are indeterminable : — 



10. Some Tricholoma near Ag. Columhetta or A. albus. 



2. Some Naucoria, abundant, but in the absence of notes I 

 cannot say what species. 



11. Some Lepiota, probably a new species allied to A. illinitus. 

 58. A single specimen of an imperfect Marasmius, 



68. Mycelium. 



80. Some fungus unknown. A single specimen without fruc- 

 tification. 



EXPLANATION OF PLATE VIIL 



Fig, 1. a, Aschersonia turbinata, nat. size; b, vertical section of stroma 

 slightly magnified ; c, section of perithecium and stroma magnified 

 250 diameters ; d, spores ; e, spores more highly magnified. 



Fig. 2. /, section of Ustilago axicola, magnified ; g, a portion of ditto more 

 highly magnified ; h, spores as seen under a povTer of 260 dia- 

 meters. 



Fig. 3. Spores of Ustilago leucoderma magnified to the same degree as (h). 



Fig. 4. Spores of Ustilago Montagnei drawn to the same scale as (A). 



