Hypocreacese, Hyalodidymae, Nectria. 50" r 



paucis globosis, glabriusculis, ex colore rubro in nigro-fuscum rte- 

 colorantibus, indistiucte ostiolatis, collapsis, undique pilis brevissi- 

 rnis subpellucidis dematiaceis tectis, faciliter excussis et foveolas lin- 

 quentibus; caespitulis vix semilineare diametrum superantibus; 

 sporidiis (teste Berk.) oblongis, leniter curvis, l-septatis 15-21 

 a. longis. 



Hab. frequens in ramulis Platani et Mori, Bethlehem Amer. 

 bor. — Affinis N. cinnabarinoB at multo minor. 



122. Nectria terrestris Cr. Finist. 3S. — Peritheciis sphsericis, re- 4783 

 ticulato-contextis discretis v. 2-3 congestis, rubro-fuscis, albo- 

 tomentellis, 1 miil. diam. ; ascis fusoideis; sporidiis oblongis, gra- 

 nulosis, 1-septatis, leniter constrictis. 



Hab. in muris, S. MarC Finistere Gallia;. 



VI. Cryphoneelria : peritheciis crustula stromatica subimraersis (Cfr. et n.20). 



123. Nectria variicoior Fuck. Symb. myc. pag. 181. — Peritheciis 47.^ 

 confertis, in crustam grumosam, subvillosam, fuscam semiimmersis 

 liberisve, globoso-ovatis, minutis, papillatis, parte superiore primo 

 glabra, diaphana, rubra, mox opaco-fusca, ostiolo papillato, atro, 

 obtuso ; ascis cylindraceis, sessilibus 8-sporis, 82 - 7 ; sporidiis obli- 

 que monostichis, ovatis, uniseptatis, guttulatis, hyaliuis, 8 - 5. 



Hab. in ligno putri Salicis triandrae pr. (Estrich Germa- 

 nia?. — Socius adest hyphomyces: hyphis longis, ramosis, septa- 

 tis, apicibus incrassatis denticulatisquo; conidiis e deuticulis oriun- 

 dis ovoideis, brunueis, levibus 16-12. 



124. Nectria abscondita Myc. Ven. Spec. 123, tab. XII, tig. 42-45. 4?8r> 

 — Acervulis minutis, discoideis, convexo- planis, epidermide primr» 

 tectis, dein partim erumpentibus, vix prominulis, e crusta stro- 

 matica carnea et pentheciis efformatis; peritheciis minirais circ. Y 6 

 mill. diani., crusta stromatica plus minus immersis, subglobosis, 

 nucleo ostiolisque primitus crusta tectis, obtusis, papillulatis, fusco- 

 nigricantibus ; ascis cylindraceis , subsessilibus, 50^8, 8-spori , 

 sporidiis oblique monostichis, ovato-sphaeroideis, utrinque rotunda- 



tis, 8-9^6-7, distincte 1-septatis, ad septum non (raro perparum) 

 constrictis, e hyalino roseis, 2-guttulatis, guttulis albo-hyaliuis. 



lla.b. sub epidermide ramorum emortuorum Ulmi campe- 

 stris, socia Valsaria insitiva, Selva agri Tarvisini, ftal. bor. Iiu- 

 cu.sque unica vice. — Affinis N. variicolori Fuck. a qua <lifl'<-r ; 

 ascis 50-8, nec 82 s 7, sporidiis subspharoideis, plerumque 9-7, 

 nec ovatis 8-0, et prseterea loco natali diverso. 



