討論:Betula utilis
山羊百科，林文智老師的植物、山岳、攝影紀錄
- 《中国植物志》 第21卷 (1979) >> 120页 PDF >> 糙皮桦 Betula utilis；http://www.iplant.cn/info/Betula%20utilis?t=z
- FOC Vol. 4 Page 309；17. Betula utilis D. Don, Prodr. Fl. Nepal. 58. 1825.；糙皮桦；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200006168
Flora of Pakistan；Betula utilis D.Don, Prodr.Fl.Nep. 58. 1825；http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=200006168
Nepal Checklist；Betula utilis D. Don, ；Prodr. Fl. Nep. 58 (1825).；http://www.efloras.org/florataxon.aspx?flora_id=110&taxon_id=200006168
- Betula utilis D.Don is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-21791
- Betula utilis D.Don, Prodr. Fl. Nepal. 58. (1825).；https://www.biodiversitylibrary.org/page/392955#page/68/mode/1up
- Betula utilis D.Don；Hook. f., Fl. Brit.Ind. 5: 599. 1888；
- Betula utilis D.Don；Burk. in Journ. Linn. Soc. Bot. 26: 499. 1899；
- Betula utilis D.Don；Schneid., Ill. Handb. Laubholzk. 1: 102. fig. 53 g. 1904. p. p.
- Betula utilis D.Don； et in Sarg., Pl. Wils. 2: 474. 1916；
- Betula utilis D.Don；H. Winkl. in Engler, Pflanzenreich 19 (IV-61): 61. 1904. p. p.
- Betula utilis D.Don； et in Fedde, Repert. Spec. Nov. Beih. 12: 354. 1922；
- Betula utilis D.Don；Rehd., Man. Cult. Trees and Shrubs 136. 1927；
- Betula utilis D.Don；Hand.-Mazz., Symb. Sinic. 7: 19. 1929
- Betula utilis D.Don；Collett, Fl. Siml .472.1902；
- Betula utilis D.Don；Brandis, Ind. Trees, 622.1911；
- Betula utilis D.Don；Bamber, Pl.Punj.17.1916；
- Betula utilis D.Don；Parker, For. Fl.Punj.ed. 3,491.1956；
- Betula utilis var. jacquemontii (Spach) H.J.P.Winkl. is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-21793
- Betula utilis var. jacquemontii (Spach) H.J.P.Winkl.；Pflanzenr. IV, 61: 62 1904.
- Betula jacquemontii Spach, Ann. Sci. Nat., Bot. sér. 2, 15: 189 (1841)；https://www.biodiversitylibrary.org/item/111894#page/193/mode/1up
- Betula utilis var. occidentalis (Kitam.) Ashburner & A.D.Schill. is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-21797
- Betula utilis var. occidentalis (Kitam.) Ashburner & A.D.Schill., Plantsman 7(2): 121 (1985): (1985).
- Betula utilis subsp. occidentalis Kitam；Pl. West Pak. Afgh. 37 1964.
