Urediuales, Pucciuiacese, Pliragmidiese, Phragmidium. 821 



teleiitosi)oris saepe 2-3-lociilaribiis tuuica crassioii praeditis, 3-4 }i, 

 ajjice saepe usque ad G-7 jjl cr. 



Hah. m foliis Poterii verrucosi [Eosaceae], Uadi Lebda 

 prope Lebda, Uadi Acascia prope Oussabat, Aiu Mimiina prope 

 Casr Gariau, Tripolitauia, Africa bor, 

 . PhragmidJum Rosae-rugosae Kasai, Traus. Sapporo Nat. Hist. Soc. 28.55 

 III 1910 p. 33, t. I f. 6, Syd. Ured. III p. 123, t. V f. 52. — Ae- 

 cidiis iu petiolis, raniis fructibusque pustulas maguas effornianti- 

 bus iu foliis ipsis bypopbyllis et minoribus, saepe deforniationes 

 efificientibus, aurantiacis, parapLysibus clavatis v. clavato-capitatis 

 hyalinis usque 60 ji long. et 10-18 ij, latis cinctis ; aecidiosporis 

 giobosis, late ellipsoideis v. angulatis, minute verrucosis, aurau- 

 tiacis, 20-24 ^ 18-22, poris geruiiuationis 3-4 praeditis ; uredosoris 

 bypophyllis, sparsis v. aggregatis, minutis v. mediocribus, flavis, 

 0,5-1,5 mm. diam., paraphysibus lineari-cyliu(h"aceis plerumque le- 

 niter curvatis nsque 60 \s. long. cinctis; uredosporis globosis, sub- 

 globosis V. angulatis, subtiliter breviterque echinulato-verriiculosis, 

 flavis, 18-24 * 16-22, episporio 2,5-3 \i cr., poris germ. 4-5 instructis ; 

 teleutosoris hypophyllis, sparsis v. aggregatis, minutis, brunneis 

 V. castaneo-brunneis (haud atris) ; teleutosporis cylindraceis, 6-10 

 septatis (subinde 3-5 septatis), ad septa non constrictis, apice pa- 

 pilla obtusa flavida brevi 4-6 |ji longa auctis, verrucosis, flavo-brun- 

 neis, 70-128 ^ 28-32, episporio 4-7 [x c.rasso, quaque cellula poris 

 germ. 3 iustructa ; pedicello apice dilute flavido, deorsum plus mi- 

 nusve incrassato (iisque 15 |ji), 100-180 |i longo. 



Hab. in foliis, petiolis, ramis fructibusque Rosae rugosae 

 [Rosaceae], in Japonia. 



Phragmidlum Yezoense Kasai, Trans. of the Sapporo Nat. Hist. Soc. 2856 

 III, 1910, p. 35, t. 1 f. 7 ; Sydow, Ured. III p. 126 t. Y f. 55. — 

 Teleutosoris in petiolis magnis aggregatis saepe elongatis, in foliis 

 hypophyllis dense sparsis v. aggregatis, minutis, atris; teleutospo- 

 ' ris fusiformibus, subcylindraceis v. subclavatis, 4-9 septatis, ad 

 septa non constrictis, apice papilla flavida v. subhyalina 6-10 [i. 

 longa auctis 72-108 =^ 25-30, verrucosis, obscure brunneis, episporio 

 3,5-5 |i crasso, quaque cellula poris germinationis 2-3 instructa ; 

 pedicello superne dilute flavido, deorsum incrassato (16 v- crasso) 

 usque 150 |j longo. 



Hal). \\\ foliis petiolisque Eosae rugosae, in Japouia. 

 6. Phragmldium Rosae-pimpinellifoliae Diet., Hedw. XLIV (1905) p. 339; 2857 

 Syd. Ured. III p. 112, Caeoma exitiosuin Syd. iu Auu. Mycol. I 



