268 ARTHUR-BISBY— TRANSLATION OF SCHWEINITZ'S 



Gymnosporangium hyalinum (Cooke) Kern {Rccstelia hyalina 

 Cooke). 

 On Cratcvgus viridis L. (C arhorescens Ell.), I, North Caro- 

 lina, 28pp^. 



Gymnosporangium trachysorum Kern. 



On Cratcegus Oxyacantha L., I, Pennsylvania, ^5*ppy. 



Gymnosporangium botryapites (Schw.) Kern {G. biseptatum 

 Ellis, Cceonia botryapites Schw., Ceratites botryapites 

 Schw.). 

 On Amclanchier canadensis (L.) Medic. (Aronia Botryapiiim 

 Pers.), I, Pennsylvania, 2po2. 



Gymnosporangium germinale (Schw.) Kern (G. clavipes C. & 

 P., Cceonia germinale Schw., Peridermium germinale 

 Schw.). 

 On Cratcvgus sp., I, Pennsylvania, 2^04. 



Jnniperus virginiana L., Ill, Pennsylvania, 30^4. 



Gymnosporangium clavarleforme (Jacq.) DC. 



On Juniperus communis L., Ill, Pennsylvania, 5095. 



Uromyces Junci-effusi Syd. (Puccinia Junci Schw.). 



On Juncus effusus L., II, III, Pennsylvania, 2po6, 2913. 



Uromyces Caladii (Schw.) Farl. (JEciditcm Caladii Schw., A. 

 aroidatum Link, A. dracontionatum Schw., Uredo Caladii 

 Schw., Cceoma Caladii Schw., C. aroidatum Link, C. Ari- 

 virginici Schw., C. dracontionatum Schw., Puccinia Ari- 

 triphylli Schw.). 

 On Arisccma triphyllum (L.) Schott {Arum triphyllum L.), 

 Ill, Pennsylvania, 2^46. 



Muricauda Dracontium (L.) Small {Arum Dracontium L., 

 Ariscema Dracontium Schott), I, North Carolina, Penn- 

 sylvania, 2861. 



Peltandra virginica (L.) Kunth {Arum virginicum L.), II, 



