NOTICES OF NORTH AMERICAN FUNGI. 11 



Hi. Septoria continua. B. ^ C. — Caulicola ; peritheciis epider- 

 mide abditis proniinulis ; sporis rectis filiformibus. 



On stalks of Plantago major. Pennsylvania. Michener. No. 

 4145. 



Perithecia scattered uniformly over the whole of the stalk, con- 

 cealed by the cuticle, rather prominent; spores very slender, 

 straight, sporophores scarcely half as long. 



444 (bis). Septoria zibicola. B. Sf C. — Ramulicola ; peritheciis 

 sparsis nitidis ; sporis linearibus curvulis. 



On whitened twigs of Ribes rotundifolium. Wisconsin. No. 

 1421. 



Perithecia scattered, shining ; spores linear, slightly curved, 

 about -001 long. 



445. Septoria decipiens. B. Sf C. — Ramulicola ; peritheciis de- 

 mum denudatis ; sporis tenuissimis longissimis flexuosis. 



On whitened twigs of Lonicera. Car Inf. No 5036. 

 Perithecia at length naked ; spores very long, slender, thread- 

 like, flexuous. 



» Septoria Juglandis. B. Sf C— Sph. Juglandis Schwein. 

 On twigs of Juglans nigra. Pennsylvania. Michener. No. 4204. 

 Spores slender, shortly hooked at the apex. 



445 (bis). Septoria Dianae. 5, ^- C— Ramulicola ; peritheciis ma- 

 joribus apice complanatis ; sporis arcuatis utrinque acutissimis. 



On twigs of some unknown tree. New England. Murray. 

 No. 6283. 



Perithecia rather large, flattened above ; spores slender, very 

 long, curved, very much attenuated at either end, containing within 

 a row of nuclei. 



446. Septoria interrupta. B. Sc C. — Ramulicola ; peritheciis 

 sparsis ; sporis linearibus flexuosis multinucleatis. 



On branches of Viburnum Opulus. Pennsylvania. Michener. 

 No. 4184. 



Perithecia scattered ; spores linear, curved, or with two points of 

 contrary flexure, '002 long, containing a single row of nuclei. 



446 (bis). Septoria falx. B. <L- C— Raraicola ; peritheciis erum- 

 pentibus majoribus ; sporis filiformibus curvis pedicellis sequi- 

 longis. 



On branches of vine. Car Inf. Ravenel. No. 1255. 



Perithecia erumpent, rather large ; spores curved, seated on a 

 pedicel of equal length, and resembling when m situ a reaping 

 hook. 



447. Septoria Terrucaeformis. B. # C— Peritheciis majoribus ru- 

 gosis ; sporis tenuissimis subrectis. 



On branches of Cephalanthus. Alabama, Peters. No. 4563. 

 Perithecia rather large, rugged; spores very slender, nearly 

 straight. 



