144 Journal of Mycology [Vol. 11 
Rossellinia (Coniochaeta) calva Tode. [Note and description. 
Morgan.] Jour. Mycol. 11:1-2. Jan. 1905. 
Ruellia, host to Uromyces ruelliae Holway n. sp. Ann. Mycolog. 
21394. Sept. 1904. 
Rumex acetosella, host to Ustilago rumicis (Berk.) Clinton n. sp. 
Proc. Boston Soc. Nat. Hist. 31:38o. Oct. 1904. 
Rumex hastatulus, host to Ustilago rumicis (Berk.) Clint, n. sp. 
Proc. Boston Soc. Nat. Hist. 311380. Oct. 1904. 
Salix amygdaloides. [Host to Melampsora bigelowii Thum. 
Cultures. Arthur.] Jour. Mycol. 11:60-2. Mar. 1905. 
Schizonella Schrot. [Geminella Schrot.] Proc. Boston Soc. 
Nat. Hist. 31 :4 o 8. Oct. 1904. 
Seaver, Fred Jay. A New Species of Sphaerosoma. Jour. Mycol. 
11:2-5. PI. 75. Jan. 1905. 
Seaver, Fred. J. Discomycetes of Eastern Iowa. Bull. Lab. Nat. 
Hist. Iowa, 5 ^30-297. Plates I-XXV. Nov. 1904. [Sepa¬ 
rates with pagination 1-70, issued June 1904.] 
Selby, A. D. Tobacco Diseases and Tobacco Breeding. Ohio 
Agr. Exp. Sta. Bull. 156:87-114. PI. I-VIII. Nov. 1904. 
Sequoia sempervirens, rotten wood, host to Trametes sequoiae 
Copeland n. sp. Ann. Mycolog. 2 :2o8. 10 Dec. 1904. 
Serda Adans., syn. of Sesia q. v. 
Sesia Adams. [Serda Adans., Gloeophyllum Karst., Lenzitina 
Karst.] Bull. Torr. Bot. Club, 31:6o2. Nov. 1904. 
Sesia berkeleyi (Sacc.) Murrill n. n. [Daedalea rhabarbarina 
Berk. & Cke.] not Mont., D. berkeleyi Sacc. Syll. Bull Torr. 
Bot. Club, 31:604. Nov. 1904. 
Sesia hirsuta (Schaeff.) Murrill. [Agaricus hirsutus Schaeff., 
A. saepiarius Wulf., A. boletiformis Sowerby, Daedalea sae- 
piaria Fr., Lenzites saepiaria Fr., L. rhabarbarina B. & C.] 
Bull. Torr. Bot. Club, 31 :6o3. Nov. 1904. 
Sesia, Key to the North American species. [Murrill.] Bull. 
Torr. Bot. Club, 31:602. Nov. 1904. 
Sesia pallidofulva (Berk.) Murrill n. n. [Daedalea pallidofulva 
Berk., Lenzites vialis Peck.] Bull. Torr. Bot. Club, 31:6o5- 
Nov. 1904. 
Sesia striata (Sw.) Murrill n. n. [Agaricus striatus Sw., Daeda¬ 
lea striata Fr., Lenzites striata Fr., L. protracta Fr.] Bull. 
Torr. Bot. Club, 31:6o4. Nov. 1904. 
Setchellia Magn., syn. of Doasscinsia q. v. 
Sexual Organs in Plants, The Relationship of. Bradley Moore 
Davis. Bot. Gaz. 38:241-264. 1904. 
Sexual Process, Zygospore Formation a. Albert Francis Blakes- 
lee. Science, N. S. 19:864-6. 3 June 1904. 
