E. B. Ddabarre, Ph. D. 199 



from Blanc Sablon collected by the Rev. Mr. Waghorne. Arnold lists it 

 as collected at L'anse au Loup. 



20. Umbilicaria vellea, (L.) Nyl. Nachvak. Only sterile speci- 

 mens. Given in Eckfeldt's enumeration. 



21. Nephroma arcticum, (L.) Fr. Specimens fine and well fruited. 

 Recorded by Eckfeldt; also in Arnold's list as collected by Herzberg in 

 Labrador, and as represented in Breutel's Exs. 204. 



22. Solorina croeea, (L.) Ach. Only sterile fragments. Recorded 

 by Tuckerman as occurring in Labrador; also given in Eckfeldt's enum- 

 eration. 



23. Placodium elegans, (Link.) DC. One sterile specimen. Also 

 recorded by Eckfeldt. 



24. Lecanora pallescens, (L.) Schaer. Fruit immature, and there- 

 fore the determination is somewhat uncertain. New to Labrador. 



25. Pertusaria dactylina, (Ach.) Nyl. Recorded by Eckfeldt and 

 also by Arnold as having been found at L'anse au Mort and L'anse au 

 Loup. 



26. Stereoeaulon tomentosum, Fr. Mt. Faunce, 3,500-4,000 ft. 

 altitude; also various specimens with no definite locality. Evidently 

 quite common. Recorded also by Eckfeldt. 



27. Stereoeaulon denudatum, Floerk. Nachvak, Mt. Faunce, 

 3,500-4,000 ft. altitude. Both this and the preceding species were sterile. 

 Given in Eckfeldt's enumeration. 



28. Sphserophoron fragile, (Crantz.) Pers. Several specimens, all 

 sterile, differing considerably in appearance. In the typical form the 

 branches of the thallus are spreading and open, but one specimen has the 

 lobes of the thallus very much abbreviated and closely caespitose. Re- 

 corded in Eckfeldt's enumeration. 



29. Sphserophoron coralloides, Pers. On Mt. Faunce, 3,500-4,000 

 ft. altitude, all the specimens sterile; also at Brig Harbor, July 26, 

 1900; and other specimens with no definite locality. Given in Eckfeldt's 

 enumeration; also in Arnold's list as found at Long Island and at L'anse 

 au Loup. 



30. Cladonia pyxidata, (L.)Fr., var. poeillum (Ach.) Flot. No 

 definite locality given. Recorded in Arnold's list as collected by Herz- 

 berg at Okak; also given in Eckfeldt's enumeration. 



31. Cladonia gracilis, (L.) Willd., var. choridalis (Floerk.) 

 Schaer. Represented by six specimens, three of which were collected 

 at Nachvak. The specimens vary considerably in size, those from Nach- 

 vak being rather short and compact. All the specimens are sterile. Also 

 recorded in Eckfeldt's enumeration. 



32. Cladonia rangiferina, (L.) Web. Emend. Mixed with Cetraria 

 nivalis, C. cuculatta, C. Islandica, etc. Everywhere; specially noted at 



