286 FlKl.P CoLlMr.lAN MlSKUM — BoiANV, \'()L. I. 



Pencillium g-laucum Lk. M 



This cosmopolitan species was found plentiful in the interior w 

 of the apparently perfect and impenetrable ligueous shells oi Jtu- 

 qiiinia armillaris fruits. 



Pestalozzia Coccolobse E. l^v: E., sp. nov. (Plate IX). 



On leaves of Coccoloba uvifera, port of Silam, Apr. 



Amphigenous, on reddish-brown orbicular spots 2 to 5 mm. 

 diameter, whitening out, sometimes confluent and marginal. 

 Acervuli subcuticular, erumpent, black. Conidia obovate-ellip- 

 tical, 13 to 18x7 ;«, faintly 3-septate. not constricted; end cells 

 subhyaline, middle cells opaque, upper cell deciduous leaving 

 the spore truncate. Crest naked or with i to 4 spreading bris- 

 tles about 12 ,'( long. 



This differs from the allied /'. G" //<■•/>//// Desm., in its shorter, 

 broader sporules. 



CHLOROPHYCE.E. 



Microspora anioena (Keutz) Roben. vide J//ss Josephine E. Tihien. 



Xkomha. 



Common in water storage tanks at Izamal. ]an. to Dec. (571). 



CHARACE.E. 



Chara gymnopus inconstans A.Br., vide Dr. T. F. Alien. 

 Abundant in cenotes near Izamal, March (434). 

 Near forma erugeriana A.Br., with slight differences. 



HEPATIC.E. 



Fruillania ericoides Nees. ? vide Prof. L. J/. Undenvood. 



On trees in brush and forest lands, uncommon, Izamal (339)- 



MUSCL* 



Cryphsea filiformis (Lev.) Mitt. 



Common in the brush and forest about Izamal (320). 



Hypnuin sp. 



Common in brush and forest lands near Izamal (340). 



Octoblepharum albidum Hedw. 



Abundant at the port of Silam, April (665). 



Thuidium involvens (Hedw.) Mitt. 



Common on rocks at the cenote of Xcholac (560). 



FILICIN.E.f 

 Adian ir.M iRiCHOLEPis Fee. Culantrillo. 



Common in shady places, 8 to iS inches high, Izamal, Aug. 

 to Jan. (386). Near Merida {Valdez 64). 



* Determined by Mrs. E. G. Britton. 



+ Determined by Mr. Geo. E. Davenport. 



