942 Urodiuales, Urecliuacea3 infer., Uredo. 



niiniitoque echinulata, poris incouspicuis. 



JSab. \n foliis caulibusque T r i c h i 1 i a e p a 1 1 i d a e , Mari- 

 cao ad Kio Grande Porto Rico, Anier. bor. 



110. Uredo sinensis (Sydow) Trotter, PhysopeUa sinemis Sydow, Aun. 32! 

 Mycol. 17., 1919, p. 140. — Uredosori liypophylli, luacuhis in epi- 

 phyHo ochraceo-bruuneas in hypopliyllo pallidiores minus mauife- 

 stas eflicientes, sparsi vel irregulariter aggregati, miuutissiuii, diu 

 epidermide tecti, taudem poro minuto rotuudo centrali aperti, pa- 

 raphysibus hyphiformibus basi coalitis hyalinis vel subhyalinis 

 ubique tenuiter tunicatis (membrana vix 1 \i crassa), 35-55 * 5-6 

 crassis cincti; uredosporis subglobosis, ovatis vel piriformibus, te- 

 uuiter sed deusiuscule echinulatis, [)allide bruuueolis, 22-28 ^ 20-23, 

 membraua ca. 1 [x crassa, poris germ. obscuris ; teleutosporis ad- 

 huc iguotis. 



Rab. in foliis C u d r a n i a e Spec, Koo Psung, Kwangtung pr. 

 Siuarum, Asia (O. H, Reinking). 



111. Uredo rubescens J. C- Arthur, Mycologia, v. VII, 1915, p. 327.— 321 

 Uredosoris hypophyllis, iu maculis pallidis iudefinitis irregulariter 

 gregariis, rotuudatis, parvis, 0,2-0,4 mm. cr,^ mox uudis poro apertis 

 et epidermide vix visibili circumdatis ; paraphysibus periphericis, 

 cyliudraceis, hyphoideis, iucurvis, supra massam sporarum ascen- 

 dentibus, tunica hyalina levi; uredosporis ellipsoideis 25-28 ^ 18-19, 

 tunica pallide ciunamomeo-brunuea, 1,5 [i, grosse couferteque echi- 

 uulata, poris iuconspicuis. 



Rab. iu foliis Dorsteniae Coutrajervae, Camuy, Porto 

 Rico, America Ceutr. 



112. Uredo Myrciae Mayor, M6m. Soc. ueuchat. Sc. Nat. Y (1913) 32 

 p. 590, c, ic. — Soris hypophyllis, gregariis vel raro sparsis, ma- 

 culis rotundatis, usque ad 5 mm. diam,, saepe numerosis couflueu- 

 tibusque, rufo-bruuueis iusideutibus, sparsis, saepius conflueutibus, 

 flavidis, diu tectis deiu epidermide cinctis ; uredosporis globosis, 

 16-19 |i diam., vel ovoideo-ellipsoideis 18-21 * 15-17, flavescentibus 

 vel subhyalinis, membrana ca, 2 p. crassa, satis laxe echiuata. 



Rab. iu foliis M y r c i a e , cfr. acuminata, iu regione an- 

 diua ceutrali Columbiae, dep. Autioquiae, alt. 1700-1800 m. 



113. Uredo Sauvagesiae Arthur, Mycologia, 1916 p, 23, — Uredosoris 32 

 hypophyllis, iu maculis atro-purpureis, 1-3 aim. diam,, rotuudis ag- 

 gregatis, miuutis 0,1 mm. diam,, epidermide rupta prominulis, atro^ 

 ciuuamomeis; uredosporis ellipsoideis v. obovoideis 24-27*^17-20; 

 membraua ciuuamomeo-brunuea, 1-1,5 |x cr., deuse et teuuiter echi- 



