411 Uredinacwi! inferiorcs, .1-cidium. 



20. /Ecidium Busseanum P. Henn. in Engl. Bot. Jahrb. 1903, p. 42. 1874 



Maculis incrassatis, explanatis, rufo-brunneis ; pycnidiis opi- 

 pliyllis, subdiscoioleis, iiavo-brunneis, nitentibus ; aecidiis opposi- 

 tis, effusis; pseudoperidiis subimmersis, cupulatis, pallidis, con- 

 textu cellulis oblongo-polyhcdricis. reticulatis, hyalino-fuscidulis; 

 secidiosporis subgloboso-angulatis, hyalino-fuscidulis, 20-24 « 18-22. 



Hab. in foliis Plectroni.c hispidaj, Usambara Africce 

 orient. (W. Busse). 



21. /Ecidium Baumianum P. Henn. in Ergebn. der Kunene-Sambesi 1375 

 Expedit. p. 163 (1902). — Maculis rotundatis, gregariis fiavis v. 

 fuscis exaridis; secidiis hypophyllis circulariter dispositis v. epi- 

 phyllis sparsis singularibus ; pseudopcridiis breve cylindraceis ca. 

 600-700 [L. altis, 250-300 p,. latis, pallidis, margine fimbriatis, con- 

 textu cellulis polyhedricis, flavidulis v. hyalinis, reticulatis; a3ci- 

 diosporis subglobosis v. ellipsoideis angulatis, levibus, intus flavi- 

 dulis hyalinescentibus. 



Hdb. in foliis Plectronia- abbreviatse, Habungu, Afr. 

 austr. 



22. /Ecidium Borreriae Pat. in Duss. Enum. champ. G-uadel. 1903, L376 

 p. 7. — Pseudoperidiis solitariis ina^qualiter sparsis, hypophyllis, 

 parenchymate immersis, dein emergentibus, pallidissime flavidis, 

 300 [j.. diam., brevissimis, initio clausis deinapertis; cellulis pseu- 

 doperidii angulosis, fere achromis, verrucosis, 25*15; iccidiospo- 



ris globulosis v. ovoideis, pallide flavis, minute granulosis, 20 « 18, 

 mcmbrana tenuissima. 



Hab. in foliis Borrerise sp. herbaceaa cujusdam Basse-Terre 

 Guadalupa (Duss). — Folia normaliter elliptica parasiti opo an- 

 guste linearia et deformia evadunt. 



23. /Ecidium Ancylanthi P. Henn. in Bot. Ergebn. der Kunene-Sam- 1377 

 besi Expcdit. p. 161 (1902). — Maculis rotundatis, flavis v. fu- 

 scidulis; aecidiis hypophyllis; pseudoperidiis sparsis v. aggregatis, 

 s:rpe nervos sequentibus, cylindraceis, pallidis, margine fimbriatis, 

 contextu cellulis polyhcdricis, subhyalinis, reticulatis, 20-30 ;j.. 

 diam.; a3cidiosporis subgloboso- v. ovoideo-angulatis, levibus, intus 

 flavidis, 16-24*15-22. 



lldb. in foliis Ancylanthi fulgidi, Habungu, Afr. austr. 



24. /Ecidium Cephalanthi-peruviani P. Henn. Fungi Amaz. I, p. 167 1378 

 (Hedw. 1904). — Maculis rotundatis, rufo-brunneis ca. 1 cm. d., 

 pycnidiis pulvinato-hemisphaericis, castaneis, gregariis; secidiis hy- 

 pophyllis oppositis; pseudoperidiis subcirculariter dispositis, cu- 



