342 



Mycologia 



Durand, Lloyd, and the writers, have been mentioned as having 

 published observations based on material in the Schweinitz herbar- 

 ium at Philadelphia. Several of these investigators have also ex- 

 amined Schweinitzian specimens in other Herbaria. Berkeley 

 had those contained in Hooker's herbarium at Kew and specimens 

 sent by Torrey to Curtis. Durand mentions among the herbaria 

 in which he studied (21, p. 393) Fries's herbarium at Upsala, The 

 Kew Herbarium, and the Curtis Herbarium at Harvard. In 

 connection with their studies on the genus Endothia the writers 

 examined specimens in the Curtis and Michener herbaria and the 

 senior writer examined specimens in all the European herbaria in 

 which Schweinitz's specimens are known to exist (see page 333). 



Berlese (5) cites original specimens of Schweinitz sent to him 

 from Kew by Cooke. Cooke's (8-17) studies are based on 

 Schweinitz material in the herbarium at Kew, as are also those 

 of Currey. Currey (18-20), however, as the titles indicate, con- 

 fined his published work largely to specimens in Hooker's her- 

 barium. In the researches of Dr. Farlow (24-28), studies of 

 vSchweinitzian material are based chiefly on the Curtis collection, 

 now in his own herbarium at Harvard. Fries (29, 30) and 

 Kunze (33), of course, received specimens directly from Schwei- 

 nitz, but the latter also had specimens given him by Schwaegrichen 

 (p- 333)- Von Hohnel mentions (31, p. 393) having studied ma- 

 terial from the herbaria at Berlin, Kew, Paris and Upsula, but 

 makes few specific references (see 32, p. 356) to the source of 

 particular specimens. Lister's (34) studies of Schweinitz's types 

 are based on material at Kew. Nitschke (37) studied material 

 from Kuntze's herbarium at Leipzic. Starback (42, 43), as the 

 title of one of the papers indicates, based his work on material 

 in Fries's herbarium, while the Tulasnes (46) had available the 

 Brongniart herbarium, in Parifr 



Bureau of Plant Industry, 

 Washington, D. C. 



Literature Cited 



1. Academy of Natural Sciences of Philadelphia. Proceedings for 1853- 



1886. 



2. Albertini, J. B. von, & Schweinitz, L. D. de. Conspectus fungorum in 



Lusatiae superioris agro niskiensi crescentium. E methodo Persooniana. 

 1805. 



