290 THE FLORA OF HALIFAX. 



D. leuconica, (Cke.) Mass. Frequent on dead wood and bark- 

 in moist and shaded places. 

 D. candidata, (Cke.) Mass. ( )n dead Rubus stems, Lud. Dm! 

 D. ciliaris, (Schrad). On dead oak-leaves, Cr. Dn. — J.N. 



El. Pk. Wd . Sun. Wd. and Lud. Dn. ! 

 D. ascuna, (Phil.) Mass. On dead Carex pendula, El. Pk. Wd. ! 

 D. acuum, (A. & S.) Sacc. On fallen pine-needles, Cr. Dn., 



Hdc. — J.N.! On dead holly-leaves, Shibden — H.T.S. 

 D. aspidiicola, (B. & Br.) Sacc. Common on the rachis of 



decaying ferns, mostly A. Filix-mas ; occasionally on 



Equisetuui. 

 D. hyalina, (Pers.) Mass. Common on decaying wood in 



moist places: grows in crowds. 

 D. carinata, (Cke. & Mass.) On rachis of dead fern, H.Gr.. 



April, 1893. — J -^ • Fi rs t record, Grev. xxi. p. 121. 

 D. punctoidea, (Karst.) On dead stems of willow herb, 



H.Gr. — J.N.; on sycamore leaf, El. Pk. Wd. ! 

 D. fugiens, (Phil.) Common on dead rushes and sedges. 

 D. calycina, (Schum.) (Peziza Wilkommii, Hartig). The Larch 



Canker. Parasitic upon and very destructive to larch 



and Scots pine, H.Gr., Hdc, and Cr. Dn. — J.N.! On 



pine log, quarry-hill, Hove Edge ! 

 D. subtilissima, (Cke.) On Scots-pine, H. Gr. and Cr. Dn. 



Closely related to D. calycina in appearance and habit. 

 D. albo-testacea, (Desm.) On grass, Salterhebble — H.T.S. ! 

 D. controYersa, (Cke.) On dead grass, Staups CI. — H.T.S. 

 D. palearum, (Desm.) Mass. On dead grass, Staups CI.- — 



H.T.S. Cr. Dn. — J.N.1 Quite distinct from D. controversy 

 D. fuscescens, (Pers.) Sacc. (Lachnea brunneola, Gillet). On 



dead oak-leaves, Hdc. and H. Gr. — J.N. ! 

 D. calyculaeformis, (Schum.) On twig, Pck. Wd. — J.N. 

 D. puberula, (Lasch.) Mass. .On dead oak leaves, Mdgh. and 



H. Gr.— J.N. N. D. Wd. and El. Pk. Wd.— H.T.S.! 



D. Grevillei, (Berk.) Phil. (Mollisia Grevillei, Berk.) On 

 dead stem of some Umbellifer, Cr. Dn. — Nat., June 1894. 



D. corticalis, (Pers.) Mass. On dead bark, Cr. Dn., '94 — H.T.S. 



D. papillaris, (Bull.) On decaying wood, H. Gr., 1894 — J>NJ 



D. Carmichaelii, Mass. On dead wood, Shibden — H.T.S. 



D. dematicola, (B. & Br.) On dead wood, Cr. Dn. 



D. Bullii, (W.G.S.) Mass. On decaying tree, High Lee CI. ! 



D. elaphines, (B. & Br.) Mass. On decorticated oak branch, 

 Pck. Wd.— /W. 



