Uredinacere, Didymosporfp, Puccinia. 331 



152. Puccinia Rouliniae P. Henn. Hedw. 1896, p. 238. — Soris hy- xin 

 popliyllis sparsis vel confluentibus, rotundatis, pulvinatis, appla- 

 natis, cinnarnomeis, ca. '/3-'/, mm. diametro; teleutosporis ciavatis, 

 oblongis vel subturbinatis, apice obtusis vix incrassatis, pallide 

 flavis, paulo vel haud constrictis, 25-33 >( 13-15 ; episporio levi 

 subflavo; pedicello 15-20^3, subflavescenti, interdum subclavato. 



Hah. in foliis vivis Rouliniae con volvulaceae, in prov. 

 de Salta Argentinae (Hieronymlts, Lohentz). 



153. Puccinla Schlechteri P. Henn. Hedw. 1895, p. 326. — Soris 117J? 

 amphigenis, pierumque hypopliyllis, laminam omnino tegentibus. 

 applanato-pulvinatis, umbrinis, saepe confluentibus; uredosporis ovo- 

 ideis V. ellipsoideis, flavis, levibus, 15-18^9-10; tsleutospons in- 

 termixtis clavatis, elongatis, medio septatis, constrictis, levibus, 

 apice obtuso-incrassatis v. subpapiiiaus, flavo-fuscidulis, 28-45 v 

 14-18; pedicello elongato, subbyalino, usque ad 45 u. longo, in- 

 flato, usque ad 14 p. crasso. 



Hab. in foliis Gomphocarpi Schinziani in Transvaa- 

 lia (Sohlechter). 



154. Puccinia AcocantheraB P. Henn. Pilz. Ostafr. p. 50. — Maculis 1173 

 palHdis, rotundatis, amphigenis, zona rubro-fusca circumdatis ; soris 

 hypophyllis, pulvinatis, saipe aggregatis confluentibusque, firmis, 

 cucurbitariiformibus, 3-6 mm. diara., rufofuscis ; teleutosporis late 

 eliipsoideis, ovoideis v. subclavatis, apice rotundato-obtusis, raris- 

 sime oblique subapiculatis, levibus, brunneis v. brunneo-fuscis, me- 



dio 1-septatis, vix constrictis, 28-38 «= 20-28 episporio 4-5 /u. crasso; 

 pedicello hyalino, persistente, usque ad 75 « 4-6. 



Hab. in foliis Acocanthera? Schiraperi in Africa trop. 

 (Holst). — P. Lindaviance P. Henn. affinis. 



155. Puccinia Apocyni Diet. et Holw. Bot. Gaz. 1897, p. 33. — Soris iiTi 

 epiphyllis, dihite fuscis, dense orbiculariter conglobatis, in ma- 

 eulis flavis ■ circularibus, 2-4 mm. diam.; teleutosporis oblongis, 

 apice breviter conicis v. rotundatis, distincte constrictis, loculo in- 

 feriore angustato v. rotundato, 32-50 ^ 16-23, pallide fuscis, levi- 

 bus, apice pallidioribus, valde incrassatis; pedicello firrao, sporam 

 aequante. 



Hab. in foliis vivis A p o c y n i a n d r o s ae mi i f o i i i pr. Mexico 

 (Holway) 



156. Puccinia giliicola P. Henn. in Sydow, (Jred. n. 1212; Hedw- 1175 

 1898, p. 270. — Soris minutis, obscuris; uredosporis globosis, atro- 

 brunneis, punctatis. 16-18 i^, di&m ; teleutosporis obl.ongis v. ovoi- 



