638 Urediaales, Pucciuiace», Puccinieae, Uromyces. 



luembraua teiini, 1 \i cr., deiise minuteqiie verruciilosa; uredosoris 

 amphigeiiis sed praecipue bypophyllis, sparsis vel parum gregariis 

 et maculis ca. 3 mm. diam. brunueolis insidentibus, minutis, plus 

 minusve rotundatis, brunneolis, primo epidermide tectis sed mox 

 nudis; uredosporis globosis, 16-1' 1 ii diam., pallide bruuneolis, mem- 

 brana 1,5 \i crassa, laxe minuteque ecliinulata; teleutosoris bypo- 

 l)liyllis, pulverulentis, conformibus, vix obscurioribusj teleutosporis 

 ovoideis, ovatis vel ellipsoideis, 21-33 * 14-18, pallide brunneis vel 

 subhyalinis, apice rotundatis, basi rotundatis vel attenuatis, poro 

 germinativo apicali, membrana levi, tenui, 1,5 [j. cr., apice pa- 

 pilla magna, usque 7 jjl alta et 14 p. lata, pallide 1)runneola vel 

 subhyalina instructis, pedicello hyalino, paruin persistenti, 35 ^ 4-5. 

 Jlab. \n foliis Melautherae asperae in regione andina 

 Columbiae, alt. 1200-1800 m. 



13. Uromyces Montanoae Arthur et Holway, Mycologia 10., 1918, 2358 

 p. 127. — Uredosoris hypopliyllis sparsis, rotundatis v. oblongis 

 0,1-1 mm. diam., mox nudis, pulverulentis, cinnamomeo-v. pallide 

 castaneo-brunneis, epidermide lacerata ciuctis; uredosporis uuo la- 

 tere obovato subtrigonis 23-28^23-24, altero obovatis v. ellip- 

 soideis, angustioribus, 23-28 v 19-23 ; tuuica tenui 1-1,5 p. cinna- 

 luomeo-brunnea, moderate echinulata, poris 2 equatorialibus prae- 

 dita; teleutosoris hypophyllis sparsis, rotuudatis 0,3-0,5 mm. cr., 

 mox nudis, comj^actis, obscure cinnamomeo-brunueis germinando 

 cinereis, epidermlde rupta cinctis sed iucouspicuis ; teleutosporis 

 anguste obovatis v. ovatis, 29-40 v- 18-21, utriuque rotundatis v. 

 iufra angustatis ; tuuica cinnamomeo-bruuuea 1 pi cr., supra cras- 

 siori, 4-7 [i, levi ; pedicello hyalino v. flavesceuti sporam aequante 



V. breviore. — Teleutosp. maturae mox germinantes. 



Hab. iu foliis Moutauoae dumicolae et M. sp., S. Jose, 

 S. Ramou Costarica, uec uou M o n t. P i 1 1 i e r i in Guatemala 

 America Centr. (Holway). 



14. Uromyces Salmeae Arth. et Holw., iu Arthur Amer. Jouru. of Bot. 2360 

 V, 1918, p. 445. — Pycnidiis amphigenis in maculis decoloratis 

 pauci gregariis, subepidermicis, conspicuis, globosis v. ellipsoideis 

 160-200 ji latis; aecidiis amphigeuis, confertis, cupulatis 0,1-0,2 mm. 

 diam. ; peridio delicato brevi; cellulis peridialibus mox collabesceu- 

 tibus, teuuiter tuuicatis, 1 |jl, crasse denseque verrucosis ; aecidio- 

 sporis ellipsoideis v. oblougis, 24-35 « 19-25, tuuica pallide ciuua- 

 momeo-bruunea, 1,5-2 |ji, apice plerumque crassiori, usque 5 n, deuse 

 crasseque verrucosa; uredosoris plerumque hypophyllis, sparsis ovoi- 



