Uredinales, Pucciniacese, Pucciniese, Puccinia. 773 



lula liumillinia instructa; ijedicello saepe longo, tenui. 



Jlab. in foliis Xantboxyli ovalifolii Wiglit (F a g a - 

 rae ovalifoliae (Wight) Engler), Ardjuno circ. 2000 alt., 

 Java (Th. Wurth). 



293. Puccinia Osyridocarpi Grove, Bull. Bot. Gard. Kew, an. 1916, n. 3 2731 

 p. 76. — Ita dicetur P. pulvinata Massee, Kew. Bull. 1911, p. 224, 



non Eabenli. — Maculis nullis ; teleutosoris bypophjdlis vel am- 

 phigenis concentrice vel areolatiin in centro densius dispositis, pul- 

 vinato-prominulis, compactis, intense cinnamomeis dein griseis et 

 subpulverulentis, V2 "^"i- diam. ; teleutosporis late ellipsoideis, su- 

 binde subglobosis, medio subconstricto-1-septatis, episporio tenui 

 apice incrassatulo, pallide raelleis, 50 * 35, pedicello longiusculo, 

 hyalino vel pallidissime fnscescente snflfultis. - Sec. Grove 1. c, 

 uredosporae rarae occurrnnt, pallide melleae, 28 * 25, asperulae; te- 

 leutosporae 25-38 * 19-23. 



Hah. in foliis Osyridocarpi natalensis, Tabamhlope, 

 Natal, alt. 1520 m. (WooD). — Socium adest Aecidiuni Osyridocarpi 

 Mass., quod vero metagenetice connexum non videtur. 



294. Puccinia Stonemaniae H. et P. Sydow et Evans in Sydow, Ann. 2732 

 Mycol. X, 1912, p. 437. — Pycnidiis amphigenis inter aecidia 

 ortis; aecidiis amphigenis v. saepe caulicolis, dense aggregatis v. 

 irregulariter distributis, cupulatis v. breviter cylindraceis, margine 

 recurvato, lacerato, albido ; contextu e cellulis 30-35 |x long. cum 

 pariete exteriore valde incrassato (usque 18 [jl cr.) compositis; aeci- 

 diosporis angulato-globosis v. ellipsoideis, verruculosis, 19-26 * 16- 



22, episporio 1,5-2 [JL crasso; uredosoris amphigenis v. saepe cauli- 

 colis, minutis, rotundatis v. irregularibus, sparsis, epidermide diu- 

 tius tectis, brunneis; uredosporis subglobosis ovatis v. ellipsoideis, 

 dense verrucosis, brunneis, 23-35 * 19-22, episporio 2,5-3,5 [x cr., 

 poris germ. 4-5 instructis ; teleutosoris praecipue caulicolis, irre- 

 gulariter distributis, minutis v. mediocribus, confluentibus rotuu- 

 datis, oblongis v. irregularibus, compactiusculis, atris; teleutosporis 

 ellipsoideis v. oblongis, pleruraque utrinque rotundatis, apice vix 

 V. leniter incrassatis (3-6 [x), medio constrictis, fusco-brunneis, levi- 

 bus, 32-46 » 19-26, poro gerrainationis cellulae superioris ad api- 

 cem, inferioris juxta septum posito ; pedicello persistenti, hyalino 

 usque 8 n longo, crasso. 



Hah. in foliis caulibusque T h e s i i sp., Bain's Kloof prope Wel- 

 lington, Africa austr. (E, M. DoiDaE et Bertha Stone]VIA.i\^). — 

 Pucc. Thesii (Desv.) Chaill. proxima. 



