842 
rence is too great to justify us in regarding the form as a merely 
growing-place-form. I suppose that it is a race adapted to living 
in the sandy soils of the dune. Nevertheless closer examination 
of new material and also cultivation is highly desirable. Flowering 
specimens are necessary to settle the question of the true (correct) 
systematic place of it.« 
39. Tussilago farfarus L. 
Fam. CONVOLVULACEAE. 
Convolvulus sepium L. 
—|- 
Fam. IV. DIPSACACEAE. 
40. Suceisa pratensis Moench. 
+ Trichera arvensis (L.) Schrad. 
Fam. V. ERICACEAE. 
41. Calluna vulgaris Salisb. 
42. Erica cinerea L. 
43. Loiseleuria procumbens (L.) Desv. 
Str.: Kirkebö Rejn from c. 250—300 M. (Lyngbye, Rostrup, G. P., !). 
Fam. VI. GENTIANACEAE. 
44. Gentiana campestris L., subsp. islandica Murb., mostly »ad 
subsp. germanicam Murb. accedens«. 
45. Menyanthes trifoliata L. 
Fam. VII. LABIATAE. 
46. Brunella vulgaris L. 
47. Galeopsis tetrahit L. 
None of the collected specimens seems to belong to G. bifida Boenn. 
+ Lamium dissectum With. 
y+ L. intermedium Fr. 
+ L. purpureum L. 
48. Mentha aquatica L. 
Sandö: Sandslid (accord. to G. P.). The few specimens existing in 
our herbarium (from Vaagö and Strömö) are quite sterile, without any 
flowers at all. 
49. Thymus serpyllum L. 
Besides the main form with purple corollas a form with rose-coloured 
(pink) flowers has been found on Fuglö, at about 550 M. (J. Hartz & 
C. H. Ostenfeld, 1897). 
