FLOWERLESS PLANTS. 119 



Panici, (Scliw.) — Mid. (Schw.) Leaves of Panicum. 

 Melanconium Dothidea, Schw. — Mid. Bark of Mulberry. 



einctum, B. & C. — Up. Bark of Chestnut limbs. 

 sphseroidetim, Lk. — Mid. (Schw.) Bark of Birch, 

 sphserospermum, Lk. — Mid. (Schw.) On Beed stems. 

 Discella Magnolise, B. & C. — Up. Bark of limbs of M. cordata. 

 Didymosporium elevatum, Lk. — Mid. (Schw.) Bark of Birch. 

 Stilbospora magna, Berk. — Up. Bark of Walnut, 

 ovata, Pers. — Common. On bark, 

 macrosperma, Pers. — Mid. (Schw.) Putrid wood, 

 tenuis, B. & C. — Low. Bark of Moms. 

 Pinicola, B. & C. — Low. Fallen Pine leaves. 

 Asterosporiztm Iioffmani, Kze. — Mid. (Schw.) Dead limbs. 

 Cytispora rubescens, Fr. — Up. Bark of Pyrus Americana, 

 chrysosperma, Fr. — Mid. (Schw.) On limbs. 

 Pinastri, Fr. — Up. Pine leaves. 

 Ailanthi, B. & C. — Low. Branches of Ailanthns. 

 chloroglcea, B. & C — Up. Branches of Cornus sericea. 

 leucosperma, Fr. — Common. Branches of various trees, 

 leucophthalma, B. & C. — Low. Bark of Primus Caroli- 



niana. 

 melasperma, Fr. — Mid. (Schw.) Bark of Betula. 

 parva, B. & C — Low. Branches of Robinia. 

 betulina, Ehrb. — Mid. (Schw.) Bark of Birch, 

 laxa, B. & C. — Low. Bark of Calycanthus. 

 hyalosperma, Fr. — Mid. Bark of Maple. 

 Persiese, Schw. — Common. Branchlets of Peach, 

 sphserocepliala, (Schw.) — Mid. (Schw.) Branchlets of 

 Hydrangea or Sassafras. 

 Nemaspora crocea, Pers. — Common. Trunks and branches, 

 erythrella, B. & C. — Low. Branches of Eose. 

 decipiens, B. & R. — Up. (Rav.) On limbs. 

 Myxosporium nitidum, B. & C. — Up. Branches of Cornus alterni- 

 folia. 

 Musse, B. & C. — Low. On decaying Bananas. 

 Coryneum compactum, B. & Br. — Mid. Branches of Betula nigra, 

 pulvinatum, Kze. — Mid. Branches of Iledera. 

 Staphyleae, M. A. C. — Mid. Branches of Staphylea. 

 decipiens, B. & C. — Up. Branches of Castanea. 



