The Botany of Iceland - 01.12.1942, Page 254

252
JOHS. GRONTVED
ed. 1, 1901, p. 110,—Ibid., ed. 2, 1924, p. 124,—O. & Gr., 1934, p. 73.
Flora Dan. tab. 229.
Icelandic: Aronsvöndur, Mývatnsdrotning. Danish: Rankskulpet lljorneklap.
Found in many places at Mývatn, N., and in N.W. Also occurring in S.W.,
and in E. Recorded from one locality in S.: Skoraberg(?) in Flói (S.S., 1931,
p. 41). See fig. 99.
Life-form: H.
In fertile places; below sea-fowl cliffs; on herb-slopes, on the outskirts of copses.
Flor. VII—VIII; fr. mat. VII—IX.
Max. height: 100 cm ; average : 43 cm.
Geogr. area: Eur.: Northern and central Europe ; Caucasus.—Asia : Western parts ;
Siberia, Tibet, Mongolia.
Erysimum repandum Linn.
Stefánsson, Fl. ísl., ed. 1, 1901, p. 110.—Ibid., ed. 2, 1924, p. 124.—O. & Gr.,
1934, p. 73.
Accidentally introduced, very rare. Recorded from Sauðárkrókur, N. (coll.
G.M.).
Hesperis matronalis Linn.
This species is frequently found as an escape from cultivation, around gardens
and on dumping grounds. It is one of the most frequently cultivated ornamental
plants in Icelandic gardens and church-yards.
Lepidium campestre (L.) R.Br.
Thlaspi campestre, K. & M., 1770, p. 209.—Babington, 1871, p. 295.
Recorded in K. & M.’s list, and in most of the succeeding lists, but without
localities. No specimens are in evidence. Ing. Óskarsson records it as introduced