244 Fungi, Myxomj'-ceten , Pathologie. 



the grape: Guignardin hidwellii: on asparagus: Puccinia asparagi: 

 on beans: Colletotrichuni sp. and Uromyces appendiculatus ; on the 

 onion: a rot, cause unknown; on the potato: Bacillus solanacearum , 

 Altevnavia solmii , Phytophthora infestans, and Oospora Scabies; on 

 cabbage: Pseudomonas canipestris and Plasmodiophora hrassicae , on 

 the cantaloupe: Colletotrichum sp., Altemaria hrassicae, and Bacillus 

 traceiphilus , on the tomato: Bacillus solanacearum and Septoria 

 Lycopersici; on the watermelon: Colletotrichum sp.; on wheat: Puc- 

 cinia rubigovera , P. graminis, Tilletia foetans, Ustilago tritici, and 

 Fusarium culmorium; on corn: Ustilago seae , and Fusarium sp.; 

 on oats: Puccinia graminis, and Ustilago avenae , on clover: Uromyces 

 trifolii. Notes are given on the control of plant diseases. Hedgcock. 



Kern, F. D., The Rusts of Guatemala. (Journal of M5'-colog>\ 

 XIII. p. 18—26. Jan. 1907.) 



The foUowing list of fungi is given containing a number of 

 newly described species: Coleosporium ipomoeae (Schw.) Burr., on 

 Iponwea macrocalyx ; C. verbesinae Diet. & Holw. , on Verbesina tur- 

 bacensis; C. elephantopodis (Schw.) Thuem., on Elephantopus mollis 

 H.B.K.; C. eupatorii Avth.., on Eupatorium collinum DC. ; C.plumierae 

 Pat., on Plumiera rubra L.; Melampsora bigelowii Thuem., on Salix 

 humboldtiana Wild.; Uropyxis mirabilissima (Peck) Magn., on Odoste- 

 mon sp.; Ravenella spinulosa Diet. & Holw., on Cassia bißora L.; 

 R. humphreyana P. Henn., on Poinciana pidcherrima L. , Kuehneola 

 albida (Kuehn.) Magn., on Rubus poliophyllus Pocke; Pucciniosira 

 brickelliae Diet. & Holw., on Brickellia cavanillesii Gray; P. pallidula 

 (Speg.) Lagerh., on Triumfetta sp., Cronartium quercum Miy., on 

 Quercus tomentosa Wild.; Uromyces celosiae Diet. & Holw.; on Ire- 

 sine canescens H.B.K. U. helleriana Arth., on Cayaponia racemosa 

 scaberrima Cogn.; U. indigojerae Diet. & Holw., on Indigojera mu- 

 cronata Spreng.; Puccinia cynanchi Lagerh., on Philibertella crassi- 

 folia Hemsl.; P. tithoniae Diet. & Holw., on Tithonia tubaeformis 

 Cass.; P. senecionicola Arth., on Senecio petasiodes Greenm. and 

 5. warsBewiczii ; P. rosea (Diet. & Holw.) Arth., on Ageratum cony- 

 soides L.; P. conoclinii Se^^mour, on Eupatorium pycnocephalum Less.; 

 P. sorghii Schw., on Zea mays L.; P. heterospora B. & C, on Sida 

 cordifolia L.; P. cognita Syd., on Verbesi)ia fraseriYierasl. P. eslavetisis 

 Diet. & Holw., on Panicum tetramerii Seymour, P. pruni-spinosae 

 Pers., on Amygdalus persica L. ; P. arechavaletae Speg., on Cardio- 

 spermum grandifolium Sw.; P. infrequens Holw. on Salvia cinnabarina 

 Mart. & Gal.; P. ximenesia Long on Verbesina sp.; P. hyptidis (Curt.) 

 Tr, & Earle, on Hyptis spicata Poit, P. heliotropii Kern & Kellerm. 

 sp. nov., on Heliotropium indicum L.; Peridermium gracile Arth. & 

 Kern, on Pinus filifolia Lindl., Aecidium cissi Wint., on Cissus 

 sicyoides L.; A. guatemalensis Kern & Kellerm. sp. nov., on Heliotro- 

 pium. indicum L.; A. byrsonimae Kern & Kellerm. sp. nov., on Byj'- 

 sonima crassifolia (L.) H.B.K.; Uredo biocellata Arth., on Pluchea 

 odorata Cass.; U. ficina Juel., on Ficus aurea Nutt.; U. cabreriana 

 Kern & Kellerm. sp. nov., on Buettneria lateralis Presl. (?); and U. 

 Trixitis Kern & Kellerm. sp. nov., on Trixis frutescens P.Br. 



Hedgcock. 



Kostytschew. Über die Alkohol gährung von Aspergillus niger. 

 (Ber. deutsch, bot. Ges. XXIV. p. 44—50. 1907.) 



Die Versuche des Verf. ergaben Resultate welche den von 



