648 T^redinacofr, Pucfinin. 



utrinque obtusis v. rotundatis, septo non vcl leniter coustrictis, 

 tunica obscurc theobromino-brunnea, minute rugosa, 1,6-2,5 ;j,. cr., 

 apice crassiore; pedicello basi hyalino, basi attenuato, rugoso, spo- 

 ra duplo longiore. 



Ilah. in foHis Zaluzauiae asperrimae, Tehuacan Mexico. 



107. Puccinia concinna Arthur, Bot. Gaz. XL (1905) pag. 205. — 2496 

 Uredosporis teleutosoris immixtis, globosis, 24-28 * 19-22, tunica 



1 |A. cr., miuute echinulata, poris germinativis 4 subicquatoriahbus; 

 t^leutosoris plerumque hypophyHis, sparsis, rotundatis, 0,5-1 mm. 

 diam., pulvinatis, nigricantibus; teleutosporis oblongis v. elHpsoi- 

 deis, 37-50 « 24-30, apice rotundatis vel obtusis, basi rotundatis, 

 septo non v leniter constrictis, tunica theobromino-brunnea, levi, 

 3-3,5 [j.., crassa, supra crassiore, 6-10 ;j. , concolori ; pedicello basi 

 hyalino, tenui, elongato usque ad 100-150 ;jl., plerumque fragili. 

 Hah. in foliis Conoclinii Greggii, Sierra Madre Mexico. 



— A Pucc. Eupatorii distincta. 



108. Pucclnia globulifera Arthur, Bot. Gaz. XL (1905; p. 200. — 2497 

 Uredosoris hypophyllis, parvis, rotundatis, sparsis, pulverulentis, 

 cinnamomeo-brunneis; uredosporis globosis, parvis, 15-18 [x. diam., 

 tunica 2 ;j.. cr., cinnamomeo-brunnea, icqualiter et crasse echinu- 

 lata, poris germinativis 2 coutrapositis, ;equatoriaIibus; teleuto- 

 soris amphigenis. parvis, rotundatis, sparsis, subpulveruientis, ni- 

 grescentibus; teleuto.sporis oblongo-sphieroideis 24-32 =* 22-25, sub- 

 opacis, utrinque rotundatis, septo non constrictis, tunica obscure 

 brunneo-theobromina 3 [j.. cr., crebre et tequahter aculeala et acu- 



leis conoideis pr;iedita; pedicello basi hyalino, angusto, firmo, 5-6 

 ;j.. cr., spora duplo iongiore v. ultra, irregulariter inserto. 



i7a&. in foliis Otopappi epalacei var. Pringlei, Mexico. 



— A. P. Otopappi Syd. forma et magnitudine teleutosporarum 

 divers;a. 



109. Puccinia Gymnolomiae Arthur, Bot. Gaz. XL (1905) ]). 200. — 2493 

 Uredosoris hypophyllis, sparsis, parvis, nudis, pulveraceis. nitide 

 einnamomeo-brunneis; uredosporis globosis v. obovato-globoideis, 

 21-27 V 20-24, tunica fiavo-aurata. subtenui 1-2 ;j.., crasse et crebre 

 echinulata, poris germinativis 2 oppositis subgequatorialibus prie 

 dita; teleutodoris hypophyllis. sparsis, parvis, subpulveraceis. ca- 

 staneo-brunneis ; teleutosporis ellipsoideis, 36-45 » 26-30, utrinque 

 rotundatis, medio valde constrictis, tunica castaneo-brunnea, levi, 

 lequaliter crassa, 3-4 ;j.., apice paullo crassiori et apiculo hyalino 

 aucta; pedicello hyalino, sporam subxMiuante. 



