702 Uredinales, PucciniaceiB, Pncciniese, Piiccinia. 



genis, siiie inacnlis, ei)i-vel hypopliyllis, vel caulicolis, atro-l^run- 

 neis, sparsis, pnlvevaceis, mediocribns, circularibns, iu canlibus li- 

 nearibns, interdnni conflnentibns; nredosporis paucis, ininiixtis, ple- 

 rnmqne globosis, raro ovoideis vel oblongis, 21-32 ^ 21-24, mem- 

 brana crassiuscnb», 3-5 ^i, snbtiliter denseqne verrncnlosa, 3 poris 

 germinativis praedita; telentosporis ellipsoideis, oblongis, ovoideis 

 vel ovato-oblongis, quandoqne irregnlaribus, ntrinque rotnndatis, 

 levibus, vel apice snbi^nnctatis, castaneo-brunneis, 35-52*21-28 

 apice non vel vix incrassatis, papilla bumili praeditis, medio non 

 vel parnm constrictis, episporio tenui, poro germinativo in locnlo 

 superiore apicali, vel subapicali, in inferiore prope septum posito, 

 pedicello liyalino, persistente, plerumque 60-80 p long., vel longis- 

 simo nsqne 180 [i. 



Hah. in foliis caulibusque T b y r i m n i 1 e n c a g r a p li i Cass. 

 inter Ulldecona et La Oenia (Tarragona), Hispania (C. Pau, F. Bel- 

 TRAN, J. PartaCtA.s). — Phgc- Acarnae Syd. proxima sed diversa. 



98. Puccinia Heribaudiana Hariot, Bull. Soc. Mycol. Fr. 1914, p. 237.— 

 Uredosoris pnnctiforiiiibns, sparsis, pulverulentis, minutis, foliicolis 

 rarins caulicolis; uredosporis dihite brunneis, spbaericis, oblongis 

 ovatisve, polygoniis aut basi attennatis, tenuiter tunicatis, verru- 

 coso-acnleatis, 24-30 * 22-24 ; teleutosoris canlicolis diu membrana 

 demnm fissa cinctis, aggregatis et secus lineam dispositis, ellipticis 

 ovatisve, exiguis, obscure-fuscis ; teleutosporis dilute brnnneis, ovatis 

 ellipticisve, ntraqne fine rotundatis et non incrassatis, medio non 

 constrictis, episporio tenui praeditis, leviter punctatis, 30-40*20- 

 26 ; pedicello brevi hyalino attenuato ; nredosporis cum teleuto- 

 sporis aliquando commixtis. 



Hah. in foliis et caulibns Tolpidis barbatae, proj^e St. Projet- 

 de-Viellevie (Cautal) Gallia (Heribaud). — Afifinis Pucciniae crepi- 

 dicolae. 



99. Puccinia Trixitis (Kern. et Kellerm.) Arthur, Amer. Journ. of Bot. 

 5., 1918, p. 534. — Huc pertinet Uredo Trixitis Keru. et Kell. in 

 Trixide frutescenti. 



100. Puccinia invelata Jackson in J. Ch. Arthnr, Bnll. 'Torr. Bot. Cl. 

 46., 1919, p. 119. — Spermogoniis epiphyllis, gregariis, minutis, 

 inconspicui.s, subepidermicis, 115 (x latis ; aecidiis hypophyllis so- 

 litariis v. 2-3 gregariis ; j^eridio lacerato, cellulis peridialibus el- 

 lipsoideis 27-35 * 14-18, tnnica 3 [x cr. ; aecidiosporis ellipsoideis 

 24-26*16-23, tunica 1-1,5 |ji cr., adpresse verrucosa ; nredosoris 

 hypophyllis, sparsis, rotundatis, parvis, 0,2-04 mm. diam., mode- 



