FUNGI. 
115 
rounded, orange ; spores globose or elliptical, minutely echinulate, 
16-33 X 14-25 fi. Appearing in summer and autumn. 
Spermogonia. Hypophyllous, minute, reddish-yellow, spermatia 
elliptic-oblong, 5-6 p. long, colourless. 
Triphragmium ulmarice , Link, Sp. PL Linn., ii., p. 84, t. vi. ; 
Tulasne, Ann. Sci. Nat., Ser. iv., Vol. ii., PL X., Figs. 14-18; 
Corda, Icon. Fung. Pt. iv., PL VI., Fig. 73 ; Cooke, Hdbk., p. 
492; Cooke, Rust, Smut, etc., Ed. iv., p. 202, t. iii., Fig. 48 ; 
Plowr., Brit. Ured. and Ustilag., p. 218, PL IV., Fig. 6; Schrot., 
Pilz. Schles., iii., Pt. i., p. 350 ; Winter, Rabh., Krypt-Flor., 
Vol. i., p. 225 ; Sacc. Syll., Vol. vii., Pt. ii., No. 2680. 
Triphragmium jilipendulce, Passerini, Nuov. Giorn. Bot. Ital., 
Vol. vii., p. 255 ; Plow., Brit. Ured. and Ustilag., p. 219. 
Uredo ulmarice , Schum., Enum. PL Saell., Vol. ii., p. 227. 
Uredo spirece , Sow., Engl. Fungi, t. 398. 
Uredo effusa , Berk., Engl. Flora, Vol. v., p. 381 ; Grev., Scot. 
Cr. FL, t. 19. 
Uredo ( Uromyces ) jilipendulce, Wint., Kr. FL, p. 226. 
Puccinia ulmarice , Hedw., in D. C., Flor. Fr., p. 56 ; Berk., 
Engl. Flor., Vol. v., p. 368 ; Grev., Flor. Ed., p. 433 ; Johnst., 
Flor. Berwick, Vol. ii., p. 194. 
Puccinia spiraece , Purton, Midi. Flor., Vol. iii., p. 304. 
Uromyces ulmarice , Lev., Cooke, Rust, Smut, etc., Ed. iv., p. 212, 
t. vii., Figs. 147, 148. 
Coleosporium spirece , Karsten, Enum. Fung. Lap. Or., p. 222. 
Exsicc. Cke., Fung. Brit., 23 and 75 ; Cooke, Fung. Brit., 
Ed. ii., 146 and 212 ; Cooke, Leaf Fungi, 4 and 25 ; Berk., Brit. 
Fung., 343 ; Vize, Fung. Brit., 6 and 136 ; Vize, Micro. Fung. 
Brit., 424 and 546; Ayres, Myc. Brit., 93 ; Karst., Fung. Fenn., 
294 and 682 ; Westendorp, Herb., Crypt. Belg., 1167 and 1183; 
Thum., Fung. Austr., 362 ; Sydow, Myc. March., 235; Kunze, 
Fung. Sel., 542 ; Sydow, Uredin., 223; Moug. and Nestl., Stirp. 
Crypt., 891 ; Desmaz., Cr. Fr., Ser. L, 771 and 1488; Rab., 
Fung. Eur., 181, 924, 2081, 2082 ; Rab., Herb. Myc., Ed. ii., 
336; Fckl., Fung. Rhen., 317; Roumeg., Fung. Gall., 1508, 
3125, 3418, 3854, 2542 ; Thum., Myc. Univ., 543 and 2236. 
Hah. On living leaves, petioles, and stems of Spiraea ulmaria 
and S. jilipendula. 
Distrih. Britain, France, Germany, Italy, Austria, Finland, 
Asiatic Siberia. 
Triphragmium jilipendulce , Pass., was considered to differ from T. 
ulmarice in the smooth teleutospores and in growing on a different 
host. The first character is, however, by no means constant ; a 
specimen sent by Passerini to Dr. Cooke has many of the spores 
distinctly warted, others smooth ; in Rabenh ., Fung. Eur., No. 
2082, communicated by Passerini, many of the spores are as 
coarsely warted as in T. ulmarice ; the same remark applies to 
Thumen, Myc. Univ., No. 543, also communicated by Passerini. 
On the other hand, T. ulmarice , Fuckel, Fung. Rhen., No, 317, on 
