Nguồn trích dẫn Dương xỉ nho

  1. ↑ Christenhusz, Maarten J. M.; Zhang, Xian-Chun; Schneider, Harald (2011). “A linear sequence of extant families and genera of lycophytes and ferns” (PDF). Phytotaxa. 19: 7–54.
  2. 1 2 Connecticut Botanical Society. “Cut-leaved Grape Fern (Dissected Grape Fern)”.
  3. ↑ subgenus Tropicos.org. Missouri Botanical Garden. 16 Jan 2012
  4. ↑ “Sceptridium multifidum”.
  5. 1 2 3 4 MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. ngày 16 tháng 1 năm 2012
  6. ↑ Botrychium obliquum Tropicos.org. Missouri Botanical Garden. 16 Jan 2012
  7. ↑ Botrychium alabamense Tropicos.org. Missouri Botanical Garden. 16 Jan 2012
  8. ↑ Botrychium multifidum Tropicos.org. Missouri Botanical Garden. 16 Jan 2012
  9. ↑ “Botrychium oneidense”. CSDL PLANTS của Cục Bảo tồn Tài nguyên Tự nhiên Hoa Kỳ, USDA.
  10. ↑ Botrychium oneidense Tropicos.org. Missouri Botanical Garden. 16 Jan 2012
  11. ↑ Botrychium rugulosum Tropicos.org. Missouri Botanical Garden. 16 Jan 2012
  12. ↑ “Sceptridium subbifoliatum”. CSDL PLANTS của Cục Bảo tồn Tài nguyên Tự nhiên Hoa Kỳ, USDA.
  13. ↑ Botrychium subbifoliatum International Plant Names Index (IPNI) 16 Jan 2012

Tài liệu tham khảo

WikiPedia: Dương xỉ nho http://www.mapress.com/phytotaxa/content/2011/f/pt... http://plants.usda.gov/java/profile?symbol=BOON http://plants.usda.gov/java/profile?symbol=SCSU13 http://michiganflora.net/genus.aspx?id=Sceptridium http://www.ipni.org/ipni/idPlantNameSearch.do?id=1... http://www.tropicos.org/Name/26602170?tab=accepted... http://www.tropicos.org/Name/26602184 http://www.tropicos.org/Name/26604109?tab=accepted... http://www.tropicos.org/Name/26604473 http://www.tropicos.org/Name/26610815