THE CONTINENTAL FLORA OF SOUTH SWEDEN 417 



IV. Smdlaiid: Malilla O. Arena: lo S(}uares, each i m^. On the southern side of an 

 OS-ridge formed of Archaean coarse sand and gravel; sloping about 12" towards the 

 river Eman. 17. VII. 1920. — 1. Gotland: Vaniblinobo Genmlds : ^ m^. On the south- 

 western slope of a limestone mound. The shallow loose soil (about 10 cm.) consists 

 of clay rich in lime mixed with mild humus, gravel and splits of limestone. 9. VI. 

 19 1 7. — 2. Oland : Roda Byerum: 4 m-. I-evel ground on the Alvar-pavement; the 

 shallow soil consists of 13 — 17 cm. mild humus mixed with calcareous sand and gravel. 

 8. VII!. 1916. — 3. D:o Hullerstad Gosslunda: 4 m^. Like nr 2, but the soil only 

 5 — 10 cm. i3.\'III. 191 7. — 4. Gotland: Vatnblingbo Sibbjerns: i m^. Like nr 2, 

 but the soil 10 — 15 cm. 7. M. 1917. — 5. Oland: Morhyldnga Botgby : i m-. Level 

 ground on the Alvar; 10 cm. darkbrown mild humus mixed with sand resting on 50 

 cm. and more calcareous gravel. 13. VI 11. 1 920. — 6. Smdland: Virsernm Ramsebo: 

 I m^. On the southern side of an os formed of Archaean gravel and coarse sand, 

 sloping about 15° towards S and a marsh. (Cf. p. 304.) 15. VII. 1920. 



The Subatlantic type. — L Ostergotland: IlUgbv Skogs/o : 16 scjuares, each i m^. 

 On a southern unshaded slope between an arable field and a lake; the soil is sand, 

 somewhat mixed with clay. Inclin. about 15^^. ir-i2.IX. 1920. — II. Uppland : 

 Bdlinge Faxan: 12 scjuares, each i m^. On the south-western unshaded slope of an 

 OS; the uppermost soil is fine gravel and coarse sand. Inclin. about 10°. 4. X. 1920. 



The areas 1 — 12 in this table all have the size of i m- and are situated on southerly 

 exj)osed sandy slopes of oses or moraine-hillocks. 



1. Blekinge: Backaryd, 7. VIII. 1919. — ■ 2. Smaland: Linneryd, 6. \'1II. 1919. — 

 3. D:o \"issefjarda, 5. A'lll. 1919. — 4. D:o Mortorp, 3. VIII. 1919. — 5. D:o 

 Ryssby (in the county of Kalmar\ 4. VII. 1919. — 6. D:o Jareda, 15. \'II. 1920. — 

 7. D:o Lannaskede, 3. VIII. 1921. — 8. D:o Vrigstad, 7. VIII. J921. — 9. Oster- 

 gotland: St. Annae, 31. VII. 1920. — 10. Sodermanland : Ludgo, 16. IX. 1920. — 

 11. Uppland: Gamla Upsala, 28. IX. 1919. — 12. Vastmandland: Kolback, 28. 

 IX. 1920. 



TABLE 3. 



I, II, III. Skdnc : Vitahy Vitemolla: I and II 5 squares, HI 10 squares, each 2 m-. 

 Almost level ground immediately inside the Psamma-dunes of the sea-shore. VIII. 

 1920. For the placing at my disposal of these analyses I am greatly indebted to 

 Professor R. Sernander. ■ — IV. (Hand: Glonuningc : 10 scjuares, each 4 m^. On a 

 sandy slope exposed towards S\V; inclin. about 10°. The vegetation almost close. 3. 

 IX. 1920. — V. D:o N. Mdcklebv Dorbv: 14 s([uares, each 4 m-. Level ground; 

 coarse sand; vegetation close. 4. IX. 1920 — VI. D.o Gdidbv : 10 squares, each 

 4 m-. Like nr \'. — 1. Skdnc: Alms Espet : 16 m-. The eastern slope of a grand 

 old dune. Inclin. about 15". The vegetation almost close. 3. VII. 19 18. — 2. 

 Oland: Hoda Angegdrd: 4 m". The eastern gently-sloping side of a »grey dune» 

 surrounded by pine-forest. The distance from the Psamma-dunes of the sea-shore is 

 50 m. 3. \'I11. i()i8. — 3. D:o Sandby Aby : 4 m-'. The southern slope of an old, 

 small dune. Inclin. about 10°. The ground bare in about a ([uarter of the area. 

 24. IX. 191 7. — 4. D:o Gdidby: Like nr 3. 10. M. 191S. — 5. D:o Vickleby : 

 4 m-. The western slope of the Ancylus shore-deposit; inclin. very small. The upper- 

 most layer of the soil is sand mixed with dark greyish-brown humus. \"egetation close. 



