DACEYOPSIS — GUEPINIA. 69 



Dacryopsis, Massee, Journ. Mycol. (1891), p. 180 ; Grevillea, 

 1891, p. 23. 



Coryne, Berk, (in part). 



Ditiola, Fries (in part). 



During the conidial stage the structure is identical with 

 that of Tuhercularia, and later on the basidia appear on the 

 same stroma. 



Dacryopsis nuda. Massee. (figs. 5 and 6, p. 56.) 



Gregarious ; head hemispherical, flattened below, reddish- 

 orange, 3-4 mm. diameter ; stem short, stout, white or 

 tinged yellow, minutely tomentose; 3-4 x 2-2-5 mm.; 

 conidiophores appearing before the basidia, linear straight, 

 aseptate, simple or rarely with 1-3 short branchlets near the 

 apex, 35-40 x 1*5 /a ; conidia elliptic-oblong, 3 x 1 /a ; ba- 

 sidia projecting above the conidiophores, cylindrical, bifur- 

 cate, 56-60 X 5-6 /A ; spores elliptic-oblong, with an oblique 

 apiculus, 3-septate, 14 X 5 /a. 



Dacryopsis nuda, Massee, Journ. Mycol. (1891), p. 181; 

 Grev. (1891), p. 24. 



Ditiola nuda. Berk., Ann. Nat. Hist., Ser. ii., vol. ii. p. 267. 



On fir stumps, &c. 



GUEPINIA. Fr. (fig. 16, p. 56.) 



Fungi cartilagineo-gelatinous, versiform, the two surfaces 

 diverse in structure ; substipitate ; hymenium unilateral ; 

 basidia linear, deeply bifurcate, bisporous ; spores curved. 

 Chains of conidia produced at the tips of hyphae springing 

 from the surface opposed to the hymenium. 



Guepinia, Fr., Elenchus ii. p. 30 ; Sacc. Syll. vi. p. 805. 



Guepinia peziza. Tul. (fig. 16, p. 56.) 

 Cup-shaped, subsessile, yellow or orange, everywhere gla- 

 brous, attached obliquely by the back ; stem slender ; sporo- 

 phores subclavate ; spores elliptic-oblong, at first continuous, 

 then l-3-.septate, 10 x 4 jx. 



Guepinia peziza, Tulasne, Ann. Sci. Nat. 1853, p. 224. 

 On dead branches, trunks, &c. Cup oblique, often irre- 

 gular, about I in. across, often minutely hoary above; 

 tinged with pink when drv. 



