Naturalhistoriska Daganteckningar. 171 
Betula alba Linn. 
Blomning. 
373, 1830 V 21, 31 V 25, 32 V 24; 
40 |1773 V 10, 75 V 23, 80 V 24,81 V17, 
a Observationsort. | Lat. | Long. 
| 
4. | Finström... 6010 
253. | Åbo... . i. 601 
12. I Svartå issn 601 1411 
3. | Tammela .. 603 | > 
Pr) VV OO ro ers | DT 40 
> | Kuusamo ...| 66 |461' 
124. Utsjoki. TR one £ 
154. | Finström ...|601 37 HH 
| 
253. ÅBO AR. dö 601 40 
7. | Hattula..... 61 V AZ 
6. | Lappajärvi..|631 |411 
ö Ce 65 |421 
22. | Uleåborg... «|.» 14 
I Ijo reverse SEODE 1,& 
85 VI 5. 
| 1786 V 25. 
1818 V 25. 
1222 IV 25, 
1803 V 20. 
17935 VI 19. : 
Löffällning. 
1790 X 4, 91 X 5, 92 IX 29, 93 X 7, 
-1820:X 10, 21 X 25,22 X 10,23 KX 11, 
24 KX: 26, 25 X 12, 28 KA3,29X 5, 
31 7,32 X 11, 35 IX 26, 36 X8B, 
or LD AR 403 3,41 XR 
1759 X 13, BI IX 27, 82. IN: 25. 
1818 X 8. 
111835 X 10, 36 X 10, 37 X 10,40 X 20, 
41 X 25,42 KX 15, 438 XX 15,44 KR 17. 
1826 X 2, 28 IX 30, 29 X 2, 301X 26, 
31 IX 30, 32 IX 26,33 IX 30, 34 X 9, 
35 X 1, 36 IX 22, 37 IX 29,38 IX 29. 
43 | 1785 X 23, Br DK 25.0 
