lTredinaco;-p, Gymnosporangmm. 611 



(1907) p. 459. — Teleutosoris in ramis plus minusve incrassatis, 

 irregulariter dispositis, conoideis, 1-1,5 mm. cr., 1-3 mm. alt. e 

 basi usque 3-4 mm., castaneo-brunneis, epidermide rupta circum- 

 datis; teleutosporis ellipsoideis, 40-55^^17-25, utrinque rotundatis 

 V. subangustatis, ad septum non v. parum constrictis, tunica ob- 

 scure cinnamomeo-brunnea, 1-2 a. cr., levi; pedicello liyalino, cy- 

 lindraceo uniformi, 6-7 'j.. diam , longissimo; poris germinativis 

 in quoque loculo ad septum approximatis. 



Hdb. in ramis Juniperi (Sabinte) scopulorum, Colo- 

 rado Amer. bor. 



4. Gymnosporangium Sabinse (Dicks.) Wint. — Syll. YII, p. 739. — 2376 

 f. constrictum Barsali, Buli. Soc. bot. it. a906) p. 97. — A typo 

 diifert teleutosporis ellipsoideo-oblongis, medio constrictis, 45-60 ^ 

 16-24, castaneo-brunneis. 



/fa&. in ramis Juniperi phoeniceas in littorali a Castiglion- 

 cello ad Cecina Etruriie. 



5. Gymnosporangium Amelanciiieris E. Fischer, Ztschr. f. Botanik, I 2377 

 fl909) p. 705, cum icon. — Ab afifini Gymnosp. juniperino mor- 

 phologice vix differt teleutosporis typice paullo majoribus et cel- 

 lula superiori pro more obtusiore, ssepe rotundata; insuper ^rcidiis 



in Amelanchiere vulgari, non in Sorho aucuparia vigentibus. 



Ilab. st. secid. in foliis Am e lanchieri s vulgaris, st. te- 

 leutosporicas in ramulis foliisque Juniperi communis inal- 

 pibus Helvetiie et ItalisB. 



6. Gymnosporangium multBporum Kern, Mycologia v I (1909) p. 210, 2378 

 cum icon. — Teleutosoris inter folia squamosa erumpentibus, ir- 

 regulariter dispositis, musciformibus, parvis, 0,5-0.8 mm. altis, 

 pallide castaneo-brunneis ; teleutosporis ellipsoideis, 45-61 «* 20-24, 

 apice et basi rotundatis, niedio constrictis; episporio cinnamomeo- 

 brunneo, 1,5-2,5 mm. crasso; pedicello hyalino, 7-9 [j,. diam , lon- 

 gissimo; poris germinationis 5-7 sparsis instructis. 



Hab. in ramulis Juniperi (Sabinie) monospermte, Tri- 

 nidad, Colorado, Amer. bor. (Fr. D. Kern). 



7. Gymnosporangium Davisii Kern, Bull. Torr. Bot Club, XXXV 2379 



(1908) pag. 507. — Teleutosoris plerumque epiphyllis, ovatis v. 

 oblongis, 0,7-1 mm. latis, 1-2 mm. long., hemisphicricis, 0,5-1 

 mm. altis, fusco-brunneis, epidermide rupta cinctis ; teleutosporis 

 late ellipsoideis 40-55 « 18-28, basi plerumque angustatis, apice 

 sjepe attenuatis, apice et s;cpo juxta septum in quaque ceUula pa- 

 pillis hyalinis 4-7 jx. cr., prieditis, medio non vel vix constrictis, 



