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1. Betula Taxonomy term/Dicots

   Rank:  Genus Unit name 1:  Betula Authors:  L. Usage:  accepted Reference:  Sp. Pl. 2: 982, 1753 Vernacular names:  Vernacular name:  자작나무속 ...

2. Betula chinensis Taxonomy term/Dicots

   Rank:  Species Unit name 1:  Betula Unit name 2:  chinensis Authors:  Maxim. Usage:  accepted Reference:  Bull. Soc. Imp. Naturalistes Moscou 54(1): 47, 1879 Vernacular names:  Vernacular name:  개박달나무 Vernacular name:  Chinese paper bark birch, Chinese dw ...

3. Betula costata Taxonomy term/Dicots

   Rank:  Species Unit name 1:  Betula Unit name 2:  costata Authors:  Trautv. Usage:  accepted Reference:  Mem. Acad. Imp. Sci. St.-Petersbourg Divers Savans 9: 253, 1859 Vernacular names:  Vernacular name:  거제수나무 Vernacular name:  Costata birch ...

4. Betula davurica Taxonomy term/Dicots

   Rank:  Species Unit name 1:  Betula Unit name 2:  davurica Authors:  Pall. Usage:  accepted Reference:  Reise Russ. Reich. 3: 422, 1776 Vernacular names:  Vernacular name:  물박달나무 Vernacular name:  Asian black birch ...

5. Betula ermanii Taxonomy term/Dicots

   Rank:  Species Unit name 1:  Betula Unit name 2:  ermanii Authors:  Cham. Usage:  accepted Reference:  Linnaea 6: 537, 1831 Vernacular names:  Vernacular name:  사스래나무 Vernacular name:  Erman birch, Russian rock birch ...

6. Betula fruticosa Taxonomy term/Dicots

   Rank:  Species Unit name 1:  Betula Unit name 2:  fruticosa Authors:  Pall. Usage:  accepted Reference:  Reise Russ. Reich. 3: 758, 1776 Vernacular names:  Vernacular name:  좀자작나무 Vernacular name:  Shrubby birch ...

7. Betula pendula Taxonomy term/Dicots

   Rank:  Species Unit name 1:  Betula Unit name 2:  pendula Authors:  Roth Usage:  accepted Reference:  Tent. Fl. Germ. 1: 405, 1788 Vernacular names:  Vernacular name:  자작나무 ...

8. Betula schmidtii Taxonomy term/Dicots

   Rank:  Species Unit name 1:  Betula Unit name 2:  schmidtii Authors:  Regel Usage:  accepted Reference:  Bull. Soc. Imp. Naturalistes Moscou 38: 412, 1865 Vernacular names:  Vernacular name:  박달나무 Vernacular name:  Schmidt's birch ...

9. Betula ermanii male info.JPG File/Image

   Betula ermanii male info.JPG Licence:  Taxonomic name:  Betula ermanii (Dicots) ...

10. Betula ermanii Node/Spm

    고산성 낙엽 교목 혹은 관목. 높이 7-8m. 고산성. 수피는 회적갈색 또는 거의 흰회색, 종잇장처럼 벗겨져서 줄기에 오랫동안 붙어 있다. 겨울눈 및 소지 겨울눈은 긴원형, 끝은 날카롭게 발달, 4개의 아린, 가정아와 측아는 비슷한 모양(7-12mm)이다. 소지는 털이 있으나 점차 없어지고 지점과 점상의 피목이 발달한다. 잎자국은 반달 모양이다. 잎 어긋나기, 삼각상 달걀꼴, 점첨두, 둥근 원저에 가깝다. 크기는 5-7(10)cm × 3.5-5(6) c ...

    huikim - 2015-07-03 19:52

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