,go3.j OX rSTTLAOO rAXTCT ^rrLTACFT (PERS.) WINTER. 185 



Fig. IV. and Fig. V. — Partially smutted inflorescences, natural size. 



Pig, F7.— Cross section of the coating of smutpustulo ; a spore-ball with 

 its investment is also shown ; x 390. 



Fig. I'll. — Hypha3 of the coating, x 390. 



Fig. VIIL — Hypha; of the mycelial strands in the smutpustule, and three 

 simple cells produced by the breaking up of the hyphre; x 390. 



Fig. IX. — Very young spore-ball, x 390. 



I^ig. X. — )Spore-l)all in a later stage, x 390. 



Fig. AY.— Fertile hyphal l)rauches of which spore-balls are composed ; 

 X 940. 



Fig. XIL—A portion of cross section showing the arrangement of spore- 

 balls; rs, ripe spore-balls; urs, unripe spore-balls; fb, vascular 

 bundle ; x 91. 



Fig. A7/7.— Spores, x 940. 



Fig. XIV. — Germination of si^res in water, x 390. 



Fig. XV. — Germination of spores in nutrient solution, x 390. 



Enumeration of Corallinaceous Algse 

 hitherto known from Japan. 



By 

 K. Yendo, RigcihisM. 



FAM. CORALLINACE.^. 

 .Subflim. MELOBESLE, Arcscli. 



CHOREONE!V!A, Schm. 



Ch. Thureti, Schm. System. Uebersicht d. bisli. beUan. Gat. d. 

 Flor. (V\Qi-{i'[SS9) = Melohcsia Thureti, Bom: Born.etTliur; Etud, Phyc. 

 p. 9a 1^1. .W_}Linck: ^^leeresalg. p. -201. fig. 10.">. 



Habit. On CoraUiiia derifssaio-divlioioma ; IMisahi, Prov. Sagami I 



