L. nodulosa Beutm. — Orient on stems of Rnbus. 



Livia maculipennis Fitch — On the inflorescence of J uncus canadensis. 

 Neolasioptera ramitscula Beutm. — On stems of Doellingcria umbellata at Orient. 

 Phylloxera Caryaesemen Walsh — Orient on the under surface of the leaves of 



Hicoria glabra. 

 Rhabdophaga strobiloides Walsh — On the tips of branches of Salix humilis at 



Peconic. 

 Rhopalotnyia hirtipes O.S. — On aerial stems of Solidago juncea at Cutchogue 



and Peconic. 



Euphyceae 

 Antithamnion americanum (Harv.) Farl. — In the Sound at Orient; determined 



by Dr. M. A. Howe. 

 Nitella intermedia Nordst. — Great Pond, Southold ; determined by Dr. Howe 



who has examined specimens twice, and says, " this species or something 



close to it." 



Phycomycetes 



Empusa americana Thaxt. — On blow-flits. Calliplwra vomitoria at Orient ; de- 

 termined by Prof. John Dearness. Many thousands of these flies are killed 

 by this fungus during cold, wet spells in the summer. They are usually 

 found clustered on the softer parts of grape vines. 



Rhysotheca Haldstedii (Farl.) Wils. — On leaves of Helianthus in woods at 

 Orient ; determined by Prof. Dearness. 



ASCOMYCETES (EXCLUDING PyREXOMYCETES) 



Cudoniella marcida (Mull.) Sacc. — On earth in rich woods at Cutchogue. 



September. Determined by Dr. C. G. Lloyd as Leotia marcida Pers. : Mycol. 



Notes 63: 964. May 1920. 

 Geoglossum Farlowi Cke. — On earth in rich woods at Greenport. October. 



Determined by Dr. Lloyd who says " it is a very rare plant with spores 



3-septate, 80 mic. long in these." It is difficult to believe, however, that it 



is other than a spore variation of the more common Geoglossum hirsutum 



Pers. 

 Pezisa odoraia Pk. — On ashes in a cellar at Orient ; determined by Dr. Charles 



E. Fairman. 

 Phialca scutula (Pers.) Gill. — On dead herbaceous stems at Orient; determined 



by Dr. Fairman. 

 Pseudophacidium Betulae Rehm.— On twigs and small branches of Betula popu- 



lifolia at Orient. Spring. Determined by Dr. Fairman, who says the find 



is noteworthy ; and confirmed by Dr. E. J. Durand, who reports that it agrees 



with Rehm's Ascomyceten No. 866 in his herbarium. 

 Tapesia sanguine a (Pers.) Fckl. — On wood of Juniperus virginiana at Orient; 



determined by Dr. Fairman. 



ASCOMYCETES ( PYREXOMYCETES) 



Anthostorna gastrinum (Fr.) Sacc. — On dead branches of Amelanchier cana- 

 densis at Orient ; determined by Prof. Dearness. 



