154 NOTICES OF NORTH AMERICAN FUNGI. 



sporis brevibus biseptatis e pedicellis crassiusculis furcatis reticula- 

 tisque oriundis. 



On twigs of Acer Negundo. Car. Sup. No. 893. 



Pustules extremely minute ; spores pallid, oblong, very slightly 

 attenuated at either end, biseptate, about half as wide as long, 

 springing from hyaline, rather thick pedicels, which are forked or 

 reticulated. 



481. Coryneum castanicola. B. & C. — Pustulis epidermide arete 

 circtis ; sporis elongatis breviter pedicellatis pluri-septatis ; endo- 

 chromatibus denmm verticaliter divisis. 



On smooth branches of chesnut. Pennsylvania. Michener. No. 

 4324. 



Pustules raising the cuticle by which they are closely surrounded ; 

 spores elongated, slightly curved, pluriseptate, the endochromes at 

 length divided by one or sometimes two septa. The spores are of 

 the same form as those of C. Kunzei, but are distinguished by the 

 vertical divisions of the septa. 



482. Coryneum ixxegulaxe. B. <Sf C— Pustulis elevatis distinctis ; 

 sporis obovatis 4-6 septatis ; tmdochroniatibus verticaliter divisis ; 

 pedicellis tenuissimis. 



On birch. Alabama. Beaumont. No. 5121. 



Pustules distinct, raised ; spores large, "002 long, obovate, at- 

 tenuated below, 4-6 septate, the lower divisions very narrow, and 

 gradually passing into the short, very slender stem, the endo- 

 chromes divided vertically, each division containing a single globose 

 nucleus. 



483. Seixidium Liquidambaxis. B. $ C. -Pustulis epidermide 

 arete inclusis ; apice carneo ; sporarum articulis ellipticis. 



On twigs of Liquidambar. Car. Inf. No. 3718. 



Pustules completely inclosed, except at the rather mealy flesh- 

 coloured apex. Joints of the spores elliptic, not so elongated as in 

 Seiridium marginatum ; interstices cylindrical. 



* Festalozzia Fezizoides. Be Not. — On Vitis riparia. Car. Sup. 

 Curtis. No. 209. Murray. 



* Festalozzia Guepini. Be Not.— On orange leaves. Massachu- 

 setts. Murray. No. 5459. On Lagerstrcemia. Car. Inf. No. 

 6186. On peach. Car. Inf. No. 5037. On Smilax. No. 2720. 



Also with Discosia ocellata, B. & C, on Magnolia grandifiora. 

 Car. Inf. No. 5011. 



* Festalozzia funexea. Besm. — On Cupressus thujoides. Car. Inf. 

 No. 2610. A variety, with rather narrower spores, occurs on pine. 

 Car. Inf. No. 3797. On Araucaria. Pennsylvania, Michener. 

 No. 5164. 



I cannot distinguish from these latter, No. 4482, on Rhododendron 

 Catawbiense, Mountains of Car. Inf., or No. 1370, on the fruit of 

 roses, Ravenel. These two, perhaps, may properly be considered 

 varieties of P. Guepini. 



