224 THE FLORA OF HALIFAX. 



Umbilicaria proboscidea, Hoffm. [Lichen deustus, Huds. I., 

 1775. J. Bolton, Cat. No. 366. [p. 455)* 



LECANOREI. 



Pannaria pezizoides, (Web.) 



1 86 1. Stansfield Moor — John Nowell, Mudd's Man. 



Squamaria saxicola, (Poll.) (L. pallescens, Huds. I., p. 444. 

 L. mural is, With., 29.) 



1775. /. Bolton, Cat. No. 330. 



"Dill, xviii., 17, which Hudson quotes is not this; A. is 

 Lecidea canescens, and B. is Lecanora galactina. Hudson no 

 doubt included L. canescens in his species, barren plants 

 most likely, but his words ' scuteliis pallidis,'' show that it 

 could not have been his type, while the other descriptive 

 synonyms he quotes agree well enough with 5. saxicola ' 

 -(J. A.M.) 



Placodium murorum, (Hoffm.) (L. flavescens, Huds. I., p. 445). 

 z 775- J- Bolton, Cat. No. 335. 



Lecanora vitellina, (Ach.) 



1888. Todmorden — T. Stansfield, Lees Ft. 



Lecanora candelaria, (Ach.) Lichen candclarius, Huds. I., p. 444). 



1775. /. Bolton, Cat. No. 328. * 



" Hudson's and Bolton's species no doubt covered several 



things besides true L. candelaria, which probably was the 



smallest part of what they called by that name " — [J. A.M.) 



Lecanora tartarea, (L.) (Lichen tartareus, L., Huds. I., p. 444.) 

 1775. J. Bolton, Cat. No. 



High Greenwood and rocks in Harley Wood — Herb. Leyl. 

 1888. Todmorden, common — T. Stansfield, Lees Fl. 



Lecanora varia, (Ehrh.) 



1893. High Greenwood, on dead herbaceous stems ; 1^97* 

 on oak, Crimsworth Dean ; 1900, on elder bark, Raw- 

 holme ; on oak, birch, '"dead bilberry stem, etc., Pecket 

 Wood ; and Rom folly, Hebden Bridge — ;/. Need ham. 



Lecanora atra, Ach. (Lichen ater, Huds. I., p. 445). 

 1775. /. Bolton, Cat No. 334. 

 Frequent — Herb. Leyl. 1888, Todmorden— .4. 5., Lees' FL 



