FUNGI 19 



Septoria dearaesii Ellis & Everhart. 



Virgin Bay (Trelease, 759) ; Yakutat (Trelease, 760) . On still 

 living leaves of Angelica?. 



Differt paululum sporulis saepe aliquanto longioribus. 



Septoria petroselini treleaseana Saccardo & Scalia, subsp. nov. (p1. 



VI, fig. 23.) 



Maculis minutis, amphigenis, angulosis, 1-1.5 mm. lat., diu atro- 

 brunneis; peritheciis sparsis, punctiformibus, hypophyllis; sporulis 

 filiformibus, 40-60 X .5 /i, continuis, non v. indistincte guttulatis, 

 hyalinis. 



Virgin Bay (Trelease, 758, in still living leaves of Conioselinum?) , 



A typo maculis et sporulis longioribus et tenuioribus sat differt. 



Septoria grylli Saccardo. 



Yes Bay (Howell, on leaves of Agrostis exarata) ; Nagai (Har- 

 rington in 1871—72, on leaves of Agrostis geminata). 



Sporulae variant, in prima 75-90 x 1-1.2 yit, in altera 60 x i A^* 



Septoria chamissonis Saccardo & Scalia, sp. nov. (p1. vi, fig. 25.) 



Maculis nullis v. obsoletis ; peritheciis minutissimis, atris, gregariis, 

 innato-prominulis, 65-70 /z diam., globulosis, poro pertusis ; contextu 

 membranaceo, tenui, parenchymatico, fuscidulo ; sporulis cylindraceis 

 utrinque rotundatis, 3-septatis, eguttulatis, hyalinis, 46-52 x 3-5-4 /i. 

 Point Barrow (Murdoch, on leaves of Eriophorum chamissonis) . 

 Affinis Septorice scirpi Sacc. ; a sequente differt peritheciis multo 

 minoribus, sporulis brevioribus et crassioribus. 



Septoria eriophorella Saccardo & Scalia, sp. nov. (p1. vi, fig. 24.) 

 Maculis nullis; peritheciis sparsis, globulosis, 275 ;ti diam., pro- 



funde immersis, epidermide non atrata tectis, poro pertusis ; contextu 



parenchymatico e cellulis difformibus, minutis, fuligineis composito ; 



sporulis cylindraceo-filiformibus, 70-90 x 2.5-3/^1, minute guttulatis, 



obsolete septulatis, hyalinis. 



Point Barrow (Murdoch, on leaves of Eriophorum chamissonis^ 



with the preceding) . 



A Septoria eriophori differt praeceteris peritheciis quadruple major- 



ibus. 



Stagonospora pulsatillae Vestergr. 



Kadiak; Kukak Bay. In dead stems of Anemone. 

 Probabiliter est forma S. anemones Pat. 



