2009. 8. 23. ㄱㅇ산.
열매 주저리나 잎새 모습이 까치박달과 비슷한 자작나무과 교목이다. 잎이 까치박달나무보다 현저하게 작다.
서어나무 : 씨가 붙어 있는 포 한쪽에 결각상의 톱니가 있으며 반대쪽 기부에 1개의 돌기가 있다. 측맥 10~12쌍.
개서어나무 : 씨가 붙어 있는포 한쪽에만 톱니가 있고 한쪽은 밋밋하다. 측맥 12~16쌍.
열매 날개 한 쪽에 결각상의 톱니가 있으며 반대쪽 기부에 1개의 돌기가 보인다
유목의 수피
장령목의 수피
서어나무 꽃 : https://qweenbee.tistory.com/8889753 https://qweenbee.tistory.com/8889823
https://qweenbee.tistory.com/8893357 https://qweenbee.tistory.com/8897402
https://qweenbee.tistory.com/8902107 https://qweenbee.tistory.com/8902190 https://qweenbee.tistory.com/8902149 https://qweenbee.tistory.com/8902198
서어나무 열매 : https://qweenbee.tistory.com/8893704 https://qweenbee.tistory.com/8891099
https://qweenbee.tistory.com/8886706 https://qweenbee.tistory.com/8894534
https://qweenbee.tistory.com/8889034 https://qweenbee.tistory.com/8902602
https://qweenbee.tistory.com/8896235
서어나무 동아 : https://qweenbee.tistory.com/8895016 https://qweenbee.tistory.com/8889402
개서어나무 꽃 : https://qweenbee.tistory.com/8895428 https://qweenbee.tistory.com/8908566
개서어나무 열매 : https://qweenbee.tistory.com/8893705 https://qweenbee.tistory.com/8892342
https://qweenbee.tistory.com/8895687 https://qweenbee.tistory.com/8909812
개서어나무 : https://qweenbee.tistory.com/8892338 https://qweenbee.tistory.com/8901879
개서어나무 동아 : https://qweenbee.tistory.com/8895017 https://qweenbee.tistory.com/8909854
소사나무 꽃 : https://qweenbee.tistory.com/8889712 https://qweenbee.tistory.com/8889859
https://qweenbee.tistory.com/8893354 https://qweenbee.tistory.com/8893706
https://qweenbee.tistory.com/8895532 https://qweenbee.tistory.com/8897440
https://qweenbee.tistory.com/8902130 https://qweenbee.tistory.com/8900771
https://qweenbee.tistory.com/8903672
소사나무 충령 : https://qweenbee.tistory.com/8893241
소사나무 열매 : https://qweenbee.tistory.com/8889945 https://qweenbee.tistory.com/8891133
https://qweenbee.tistory.com/8891851 https://qweenbee.tistory.com/8894696
https://qweenbee.tistory.com/8896234 https://qweenbee.tistory.com/8896886
소사나무 동아 : https://qweenbee.tistory.com/8895018
소사나무 종자 : https://qweenbee.tistory.com/8897061 https://qweenbee.tistory.com/8900141
까치박달 : https://qweenbee.tistory.com/8889840 https://qweenbee.tistory.com/8891685
https://qweenbee.tistory.com/8886705 https://qweenbee.tistory.com/8887915
https://qweenbee.tistory.com/8907230 https://qweenbee.tistory.com/8902601
https://qweenbee.tistory.com/8910390
까치박달 동아 : https://qweenbee.tistory.com/8895019
까치박달 새순 : https://qweenbee.tistory.com/8902108
새우나무 꽃: https://qweenbee.tistory.com/8895430
새우나무 열매 : https://qweenbee.tistory.com/8894360 https://qweenbee.tistory.com/8896919
https://qweenbee.tistory.com/8900311 https://qweenbee.tistory.com/8909855
새우나무 : https://qweenbee.tistory.com/8891098
새우나무 종자 : https://qweenbee.tistory.com/8895015 https://qweenbee.tistory.com/8896925
https://qweenbee.tistory.com/8900310
새우나무 동아 : https://qweenbee.tistory.com/8909857
서어나무/개서어나무/소사나무/까치박달/새우나무 비교 : https://qweenbee.tistory.com/8892924
서어나무/개서어나무/소사나무/까치박달 동아와 수피 비교 : https://qweenbee.tistory.com/8895013
서어나무/개서어나무/새우나무 꽃 비교 : https://qweenbee.tistory.com/8895429
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