The Botany of Iceland - 01.12.1942, Blaðsíða 391

THE PTERIDOPHYTA AND SPERMATOPHYTA OF ICELAND
389
Hieracium bijidum (Kit.). (= H. caesium Fr.).
Strömfelt, 1884, p. 106.—Bennett, 1886, p. 69.
Hieracium caesium Fr.
H. caesium Fr. and H. Lawsoni, Babington, 1848, p. 18.—H. caesium Fr., Carroll,
1867, p. 108.—Babington, 1871, p. 375.
Hieracium crocatum Fr.
Fries, Epicrisis Gen. Hierac., 1862, p. 124.—Bennett, 1890, p. 80.
Hieracium holosericeum (Backh.). (?=//. alpinum L.).
Babington, 1871, p. 315.
Hieracium iricum [?].
Carroll, 1867, p. 108.
Hieracium murorum (collective name).
Mohr, 1786, p. 205.—Gliemann, 1824, p. 146.—Lindsay, 1861, p. 30,—Babington,
1871, p. 315.
Hieracium Pilosella L.
K. & M., 1770, p. 209.—Lindsay, 1861, p. 30.—Babington, 1871, p. 315.
Hieracium prenanthoides Vill.
Babington, 1871, p. 316.—Rostrup, 1887, p. 180.
Hieracium sparsifolium Lindebg. (?).
Rostrup, 1887, p. 180.—Bennett, 1890, p. 80.
Taraxacum.1 (Icelandic: Fífill).
A. Erythrosperma Dahlst. p. p.
507. Taraxacum diversiflorum M.P.Chr., 1942, p. 252. Plate I, fig. 1.
Plate XI, fig. 117.
S. Icel.: Vestmannaeyjar, Hlíðarendi, Múlakot, Stórólfshvoll2; numerous.
508. Taraxacum arrigens M.P.Chr., 1942, p. 252. Plate I, fig. 2. Plate
XI, fig. 118.
E. Icel.: Hallormsstaður.
B. Fulva M.P.Chr. (Erythrosperma Dahlst. p. p.).
509. Taraxacum brachycranum (Dahlst.) M.P.Chr., 1942, p. 253.
Plate I, fig. 3.
T. julvum Raunk. subsp. brachycranum Dahlst., De svenska arterna av slágtet
Taraxacum. I. Erythrosperma. II. Obliqua, in Acta Fl. Sueciæ I, 1921, p. 124.
1 For further details about this genus reference is made to M. P. Christiansen,
The Taraxacum-Flora of Iceland. Botany of Iceland III, Part III. 1942.
2 If no collector is mcntioned the specimens are collected by M. P. Christiansen
in the locality cited.