324 FUNGUS-FLORA. 



Ramularia i.eronicac, Fuckel, Symb. Myc., p. 361 ; Berk. & 

 Broome, Ann. N.-it. Hist., n. 1917, t. 3, f. 7. 



On under surface of leaves of various species of Speedwell ; 

 Veronica hederifolia, V. agrestis, &c. 



Ovularia Lamii. Sacc. 



Tufts minute, white, seated on somewhat discoloured spots ; 

 hyphae fasciculate, very short, simple, thinner than the 

 elliptical, continuous coriidia which measure 18 x 6 p.. 



Ovularia Lamii, Sacc., Syll., n. 744. 



Ramularia Lamii, Fuckel, Syrnb. Myc., p. 361, t. 1, f. 25. 



On leaves of Lamium. 



Ovularia berberidis. Cke. 



Hypophyllous, greyish-white, effused ; hyphae short, 

 simple; conidia elliptical, hyaline, 15-18 x 8-9 p.. 



Ovularia berberis, Cke., Grev., v. 16 ; Sacc., Syll., iv. n. 746. 

 On fading leaves of Bcrberidis asiatica. 



Ovularia syringiae. Berk. 



Hyphae decumbent, 300 //, long, conidia at first subglobose, 

 apex papillate, then elliptical, large, 50-75 p. long. 



Ovulnria syringae, Berk, in Grev., 1882, p. 15 and 115; aLo 

 in Gard. Chron., 1881, fig. 135, 



On leaves of Syringa. 



Ovularia obliqua. Oudem. 



Spots subcircular, subochraceous when dry, bordered by a 

 red margin ; hyphae on both sides of the leaves, but usually 

 on the under surface, fasciculate, simple or with 1-2 

 small branchlets, colourless, aseptate or rarely 1-septate, 

 70-125 x 3-4 p.; conidia elliptic-oblong, one-celled, often 

 oblique, 18-28 x 9-12 p.. 



Ovularia obliqua, Oudemans, Hedw., 1883, p. 85; Sacc., 

 Syll., iv. n. 150. 



Pernnospora obliqua, Cke. 



On fading leaves of Eumex crispus, E. obtusifolius, &c. 



Said to be the conidial stage of Spliaerella rumicis, Fckl. 



** On Monocotyledons. 



Ovularia elliptica. Berk. 



Hyphae short, here and there nodulose, septate, springing 

 from creeping mycelium ; conidia elliptical, colourless, large. 



