758 



effigurate-approximate, yellowish-brown, at first covered by the epi- 

 dermis, at length denuded, subrotund-obovate, sometimes navicular, 

 minute, rugose-punctate, papillate, finally irregularly collapsing. 

 On stems of Pastinaca. 



Foliicolce. 



1767. Sphceria pyramidalis, Schw. At first covered by the 

 epidermis, then emergent, spinuliform, smooth, glabrous. Ostiola 

 rather long, black when dry (Gnomonia). 



On the lower surface of leaves, Carolina. 



The following species mentioned by Schweinitz, in his Synopsis 

 of North American Fungi, are imperfectly known and doubtful, and 

 only their names are given here : 



Sphcsria Anethi, Pers. Syn. p. 30. 



" araneosa, Pers. Syn. p. 67. 



" calva, Tode, Fungi Meckl. II, p. 16. 



" circumscissa, Pers. Disp. Meth. p. 4. 



" clandestina, Fr. S. M. II, p. 484. 



" crypta, Fr. S. M. II, p. 479. 



foveolaris, Fr. S. M. II, p. 499. 



" galbana, Fr. 1. c. p. 512. 



" inversa, Fr. 1. c. p. 414. 



" Lingam, Tode,Fungi Meckl. II, p. 77. 



" mucosa, Fr. S. M. II, p. 425. 



" oppilata, Fr. S. M. II, p. 493. 



" pcetula, Fr. 1. c. p. 483. 



M palina, Fr. 1. c. p. 411. 



Sphcsria polita, Fr. 1. c. p. 426. 



" pleurostoma, Kze. in. Fr. S. M. II, 



p. 456. 



" plinthis, Fr. S. M. II, p. 511. 



" pyrina, Fr. S. M. II, p. 494. 



" rhytostoma, Fr. V. A. H. 1816, p. 148. 



" sarmentorum, Fr. S. M. II, p. 498. 



" Solani. Pers. Syn. p. 62. 



" subradians, Fr. S. M. II, p. 525. 



" sulcata, Fr. S. M. II. p. 498. 



" tenacella, Fr. S. M. II, p. 492. 



" tephrotricha, Fr. S. M. II, p. 448. 



" varia, Pers. Syn. p. 52. 



