— 234 — 



cei?; sporae monostichae, ellipticae \. globoso-ellipti- 

 cae, e latere compressae (9-12x6-8 X 3-4 \>.) utrinque 

 obtuse rotuudatae (an prima aetate inferné minute hya- 

 lino appendiculatae?), opace fuligineae. 



Hab. In ramis dejectis putrescentibus Fagorum prope 

 Ushuvaia et Agaia, Jun. 1882. 



Obs. Species subiculo flavo mox dignoscenda, quandoque 

 corticola sparsa superficialia, quandoque dense consti- 

 pata tuberculoso-erumpens y. tecla in sphaeriaceis 

 parasitans. Perithecia pellucida ac mellea ob sporas in- 

 clusas saepius nigra appareut. 



270. Charoinectria australis Speg. (n. sp.) 



Diag. Perithecia sparsa v. vix hinc inde 2-3-subgregaria, 

 immersa, epidermide \elata \ix prominula, globulosa 

 ( 250-300 [j, ), caruosulo membranácea mellea grabra, 

 contextu dense parenchjmatico fuhello, ostiolo \ix 

 papillulato obtuso crasso coronata; asci late clavati, 

 autice obtuse rotundati v. subtruncati crasse tunicati 

 postice in pedicello breviusculo ac crasso producti (p, 

 sp. 110-120 X 30¡x — ped. 20-25 X 8-10 ¡x), octo- 

 spori, paraph}sibus filiformibusguttulatismucosis aegre 

 \isibilibus obvallati; sporidia di-tri-sticha, cylindracea 

 V. cjiindraceo subfusoidea, utrinque obtusiuscula (75- 

 80 X 12 ;j,), recta v. leniter sigmoidea, medio 1-septata 

 constrictula, nubiloso-farcta, hyaliua, strato mucoso 

 tenui obo voluta. 



Hab. In culmis emortuis putrescentibus Rosthkoviae 

 grandiflorae in Staten ¿sland et prope Ushuvaia, 

 Mart. et Maj. 1882. 



Obs. Perithecia per aelatem decidua ac matricem punc- 

 tato-alveolatam reliuquentia. 



271. Nectria licheinicola (Ces.) Sacc. — Syll. II, p. 498. 

 Hab. Non rara in thallo Peltigerae cujusdam in are- 



