Sphseropsideee, Sphaerioideae, Phsosporse, Harknessia. 269 



tibus, subsphasricis, saepe plus miaus compressis, cristfeformibus, ni- 

 tidis, nigris, '/3-^,0 rain, long. ; sporulis fuscascentibus, numerosis- 

 simis, ellipticis aut oblongis, 8-12 = 4-5, utriuque 1-guttatis. 



Hab. in fragmentis ligneis ex Populo nigra, Scheveningue 

 Nederlandice (Destrke). 



49. Coniothyrium innatum Karst. Symb. XVII, p. 162. — Peritheciis 3'93 

 subgregariis, subinde in series dispositis, ianatis, vertice emergente 

 conoideo-atteciuatis, rotundatis v. subellinsoideis, glabris, atris, 0,3 

 mm. diam.; sporulis ellipsoideis, fuligineis, 10-14 = 5-7. 



ffab. in ligDo yetusto salicino in regione Kolaensi FeDDiae. 



50. Coniothyrium Pesinss Sacc. et Berl. Misc. Myc. II, n. 130, t, IX, 5794 

 f. 17. — Peritbeciis superficialibus, globulosis, atris, fere epapil- 

 latis. V^-Vg '^^- diara,, subiculo atro, coniothecioideo insertisj con- 

 textu celluloso, nigricante; sporulis globosis, l-guttu!atis, 1,5-2; 

 basidiis bacillaribus, 15 = 1,5-2, dilute olivaceis, fasciculatis. 



Hab. in resina dejecta uda in horto patavino Ital. bor. (Dom. 

 Saccardo) — A pjcnidio Tro7nerce resinru contextu atro peri- 

 thecii statim d.istingueQda species, 



HARKNESSiA Cooke. — Sacc, Syll. III, p. 320. 



1. Harknessia Apciostaphyli Cooke et Hark, in Grevillea XIII, p. 111. oT^s 

 — Amphigena; peritheciis innatis, erumpentibus, parvulis, '3 mm. 

 diam., ore orbiculari elevato, subdenticulato ; sporulis ellipticis, fu- 

 ligineis, 20 » 9, deorsura pedicellatis; basidiis brevibus. 



Hab, in foliis A rcto sta phy ij in California (IIarkness). 



2. Harknessia affini? E. et E. Journ. Myc. 1888, p. 51, — Pustulis 5796 

 valseis, muitiiocularibus, primitus disco albo, mos centro pertuso, 

 tectis; sporulis eliipsoideis, opacis, 20-25 ^* 12-15, basidiis hyalinis 

 circ. 25 'j.. long,, pieniraque basi incrassatis, fultis, apice appen- 

 dice subuliforrai hyalina, basidiis subaequiloQga praeditis, 



Hab. io ramis emortuis Liquidambaris styracifluas, 

 Plainfleld, N. J. .\mer. bor. (G. F. Meschutt). 



3. Harknessia fueqiana Speg. F. Fueg. n. 406. — Maculis albis saepe 5797 

 totum folium ambientibus deterrninatis, linea fuscescente cinctis; 

 acervulis amphigenis laxe gregariis immersis conoideo-promiuulis 

 300 j.. dia!n,, apice porose dehiscentibus. pseudoperithecio subpar- 

 enchvmatico tenuissimo olivaceo vix evoluto ; sporulis ellipticis 

 20-24» 11 apice obtusiusculis, grosse 1-guttulatis, rectis, basi can- 



da clavulata 18-20 »3, tiyalina Sesuosula acutis. 



