ITredinales, Pucciniacese, Pucciniess, Puccinia. 739 



carentibns, sub stomatibus apertis ; aecidiis ainpbigenis, maculis 

 suborbicularibus \'. ellipticis, flavo-virentibus, insidentibus, in gre- 

 ges circulares v. irregulares dispositis, cupulatis ; pseudoperidiis 

 albis margine demum revoluto, inciso, cellulis liyalinis, in series 

 longitudinales non dispositis , meuibrana estus valde incrassata 

 (usque ad 7 \i), subtiliter punctata, intus tenui (2 fx), dense verru- 

 culosa, praeditis ; aecidiosporis in cumulo laete aurantiaco-hiteis, 

 subglobosis V. elUpsoideis, e mutua pressione plus minusve angu- 

 latis, 19-23 «^ 15-21, eprsporio Iiyalino, dense verruculoso praeditis, 

 contentu oleoso luteo farctis ; uredosoris amphigenis, sparsis, ma- 

 culis flavidis rotundatis v. ellipticis insidentibus, laete aurantiacis 

 (K. 126), minutis (0,5-0,75 mm. diam.), plerumque rotuadatis, apa- 

 raphysatis ; uredosporis ellipsoideis v. subgiobosis, 22-26^18 23, 

 dense ecbinulatis (acnleis 1-2 \i distantibus), episporio bj-alino usque 

 ad 2 |i cr., poris 8 pertuso, contentu oleoso aiirantiaco ; teleuto- 

 soris ampbigenis, sparsis interdum confluentibus, applanatis, epi- 

 dermide tectis, atris, rotundatis, 0,5-1 nim. diam., v. elongatis usque 

 ad 2 mm. longis; telentosporis oblongis v. oblongo-clavatis, saepe 

 irregularibus, apice rotundatis v. oblique truncatis, basi attenuatis, 

 V. subrotundatis, medio parum v. non coustrictis, dilute rufo-brun- 

 neis, apice obscurioribus, 36-60 * 18-22, episporio laevi, tenui, apice 

 usque ad 5 (jl cr. ; pedicello brevi, brunneo, persisteuti, interdum 

 nullo; parapbysibus fasciculos teleutosporarum obvallautibus, brun- 

 neis, subcylindricis, curvatis, incrassato-conglutinatis. 



Hab. O. I. in foliis vivis A I 1 i c b a m a e m o 1 y L., bieme, 

 II-III, iii foliis vivis Laguri ovati L., vere, in Algeria et 

 Mauretania, Africa bor. (R. Maike). 

 200. Puccinia Laguri Jaap, Ann. Mycol. 1916, p. 23. — Uredosoris 2638 

 plerumque epipbyllis, sparsis, oblongis, 1,5 mm. long., 0,5 mm. lat., 

 rubido-flavis ; uredosporis giobosis v. ovato-ellipsoideis, membrana 

 2-2,5 jji cr., flavida, minute muriculatii, contentu flavo-aureo; poris 

 germ. obsoletis ; teleutosoris hypopbyllis, gregariis, interdum con- 

 fluentibus, v. circa uredosoros circinaotibus, oblongis, nigro-brun- 

 ueis, epidermide semper tectis ; teleutosijoris oblongo-clavatis, pro- 

 funde constrictis, apice obtusis v. rotundatis rarius aculatis, 75^ 25, 

 membrana levi, 1-2 n cr., flavo-brunnea, vertice atro-brunnea valde 

 incrassata, typice bicellularibus, rarius 1 v. 3-ceIlularibus ; pedi- 

 cello brevi hyalino. 



Hab. in foliis L a g u r i o v a t i, pr. Sebenico Dalmatiae. — Ae- 

 cidium hujus speciei nondum cognitum est. 



