EAMULAEIA. 345 



fasciculate, nodulose, not septate, colourless, 20 X 3 /x; 

 conidia fusoid ; 24^30 X 4-5, at first continuous, then 1- 

 septate, colourless. 



Bamularia Jiellebori, Fckl., Symb. Myc, p. 361 ; Sacc, 

 S}-11., iv. n. 970. 



On leaves of Hellehorus foetidus and ff. viridis. 



Ramularia ulmariae. Cooke. 



Spots, irregularly angular, whitish, often with a rufous 

 margin; hyphae fasciculate, simple or rarely with very 

 short branchlets, sparingly septate, 30-50 x 4 /x,; conidia 

 cylindrical, ends obtuse, for a long time continuous then 

 1-septate, 15-25 x 4—5 /i, colourless. 



Bamularia ulmariae, Cke., Grev., iv. p. 109 ; Sacc, Syll., 

 iv. n. 989. 



On living leaves of meadow-sweet (Spiraea ulmaria). 



Ramularia geranii. Fuckel. 



At first appearing as whitish, minute scattered, tufts 

 seated on brownish spots, then becoming confluent ; fertile 

 hyphae short, 30 X 2 /*, nodulose, not septate ; conidia 

 cylindrical, ends obtuse or apiculate, 18-20 x 2 '5-3 fj,, 

 colourless, 1-septate. 



Bamularia geranii, Fuckel, Symb. Myc, p. 361, t. 1, f. 23 ; 

 Sacc, Syll., n, 994. 



On the under surface of the leaves of various species of 

 Geranium, as G. pusillum, G. pratense, G. diasectum, G. silva- 

 ticum. 



Ramularia Keithii. Mass. 



Tufts lax, whitish, thin yellowish-green, becoming con- 

 fluent and rather broadly effused; fertile hyphae tufted, 

 short, subsimple; conidia subcylindrical, obtuse, colourless, 

 1-septate, 30 x 5 /j,. 



Bamularia malvae, var. Malvae moscJiatae, Sacc, Syll., iv. 

 n. 995. 



On living leaves of Malva moschata. 



Ramularia lapsanae. Sacc. 

 Spots at first indistinct, then becoming dry and pale ; 

 hyphae in small tufts, simple or with short branches, 

 30-50 X 3 /*, continuous ; conidia tereti-fueoid, 10-15 x 



