44, COMPOSITE. 527 
Ambiguity. Cyb. ii. 56. iii. 358. Caernarvon, Leicester, York, 
Perth; C. C. Babington, in C. B.ii.56. Westmoreland; Borrer, 
in Phytol. i. 434. Forfar; J. Backhouse, in Phytol. iii. 768. 
Hieracium Oreades, Fries. 
Province - 10. ‘Yorkshire; Dill.” See Bab. man. ed. 3. 
Ambiguity. Cyb. iii. 8361. Backhouse mon. 53. 
Hieracium saxifragum, Fries. 
Provinces - 10 or 11 --14 15. Bab. man. ed.3. Eng. bot. v. 218 
Ambiguity. Cyb. iii. 361. Backhouse, in Bot. Gaz. iii. 47. 
Hieracium cerinthoides, Linn. 
Provinces -10-1381415. True plant not British. 
Error. Cyb. ii. 59. ii. 453. Misnomer of H. anglicum. 
Hieractwm villosum, Linn. 
Provinces - 10 - 15 16. Aberdeenshire; Drummond? 
Error? Cyb. 11.60. Journal of Botany, iii. 91. Extremely 
doubtful whether this ever has been found in Britain; most of 
the supposed examples were certainly other species misnamed. 
Possibly Drummond’s specimens came from the garden of his 
predecessor George Don. 
Hieracium amplewicaule, Linn. 
Provinces - 3-15. Oxford. Kinross. On walls there. 
Alien. Cyb. ii. 61. [Forfar; G. Don, probably false.] 
Hieracium Borreri, Syme, E. B. 8. 
Province - 14. Harehead wood, near Selkirk ; Dickson. 
Ambiguity. At present, known in gardens only. My own examples 
came originally from the garden of Mr. Borrer. No botanist would 
mistake this for prenanthoides after culture of both in the garden. 
The name of denticulatum, apparently intended for this species, 
has been confusedly applied to several others. 
Hieracium denticulatum, Sm. 
Provinces - - - - - 6---10--13 1415161718. All uncertain. 
Ambiguity. Cyb. ii. 62. iii. 859. See the preceding. 
Hieracium dovrense, “ Fries,” Bab. man. ed. 3. 
Province - 15. ‘ Scotland; Fries.” Aberdeenshire ? 
Ambiguity. Backhouse mon, 66. Bot. Gaz. iii. 134. 
Hieracium virescens, Sonder. 
Province - 8. Surrey; Fries, fide Mr. Woods. 
Ambiguity. See Backhouse mon. p. 80. Eng. bot. v. 205. 
Hieracium pallescens ? 
Province - 15. Forfarshire; James Backhouse. 
Ambiguity. Bot. Gaz. iii. 135. Not in Back. mon. 
Hieracia Backhousiana. 
In the preceding enumeration of Hawkweeds the usual course has 
been adhered to, that of noticing the introduced and the nominal 
