Spha^riucotu, riueodiilyma', Rliyiichostoma. 125 



rif. ; sporidiis oblique monostichis. l-soptatis, lenissiiue coiislrictis, 

 9-ll:;5-G, biguttatis, olivaceis. 



Hah. in ramis decorticatis, emortuis Poiuili, propu Troyes 

 Galliio* (Ijriard). — lilnc Didi/mosphcvruo (MicrotheliaB), hiuc Val- 

 saricv (Phaiosperiuati) uutat, ideoque anceps Amplihpiuvritv sp6- 



cies 



35. Amphisphaeria aquatica (Eli. et Ev.) Vmv\. et Vogl. SpJuvria m\i 

 aquatica Ell. et Ev. in Torr. bot. Club. 1884, p. 42. — Perithe- 

 ciis sparsis, membranaceis, 250 a. diam , semiimmersis, subglobo- 

 sis vel parum elongatis; ostiolo papilUformi; ascis linearibLis, 150- 

 i:; G-8, copiose paraphysatis ; sporidiis recte monostichis, obk)ngis, 

 uniseptatis, septo leniter constrictis, roctis vel lenitor curvulis, pri- 

 mum pallidis, crasse binucleatis, demum obscure brunueis, 15-20 c; 6. 



Hab. in fundo situhe juniperinae diu aqua irrorato, New- 

 field Amer. bor. 

 *41. AmphisphaBria dothitleospora Cooke etHarkn. in Orevillea XIV, oois 

 p. 9. — Gregaria; peritheciis emergentibus, epidermide nigrefacta 

 tectis, conico-convexis, nitidis, ostiolo papillato ; ascis subclavatis, 

 octosporis; sporidiis subellipticis, in.Tqualiter unisuptatis, constric- 

 tis, fuligineis, 20 ^ 12. 



Hab. in caule Mimuli in Califoruia (Hakrness). 

 *4y. Amphisphaeria Hypoxylon E. et E. in Journ. of Myc. 1886, p. 41. nr.io 



— Poritheciis dense gregariis, superficialibus, globosis. '/, mm. 

 diam., rugosis, atris, pruinosis, membranaceo-carbonaceis ; ostiolo 

 \ix prominulo, ascis clavato-cylindraceis, 55-05^:10-12, copiose 

 paraphysatis; sporidiis oblique monostichis, ovato-ellipticis, brun- 

 neis, uniseptatis, 8-9^5. 



Hab. parasitice inllypoxyli effusi stromatibus, Pla^juemi- 

 nes Amer. bor. (Rev, A. B. Laglois). 



RHYNCHOSTOMA Karst. — Sacc. Syll. I, p, 7;J0. 



*2. Rhynchostoma tinctum (EII. et Ev.) Perl. et Vogl. Co-afos/ouia (jjjg,, 

 iinclam VAX. et Ev. in Bull. Wash. Lab. Nat. Hist. 1884, p. 5. 



— Peritheciis erumpentibus, superficialibus, ovoideo-globosis, '/^ 

 mm. diam., rugulosis, ostiolatis; ostiolis filiforinibus, '/3-^1 mui. 

 longis, sublevibus, subinde sursum parum dilatatis; apice globulo 

 sporidiorum coronato; ascis subcjlindraceis, circiter 30 := 7, subses- 

 silibus, paraphysibus filiformibus obvallatis; sporidiis distichis, ob- 

 longo-ellipsoideis, subacutis, uniseptatis, (5-7 ^ 2,5-3. 



