Carex lachenalii, called the twotipped sedge and hare's foot sedge, is a species of flowering plant in the genus Carex, native to temperate and subarctic North America, Greenland,[3][4] Iceland, Europe, and Asia, and the South Island of New Zealand.[2][5][6] Its diploid chromosome number is 2n=64, with some uncertainty.[7]

Subtaxa

The following subspecies are currently accepted:[2]

  • Carex lachenalii subsp. lachenalii – Northern Hemisphere
  • Carex lachenalii subsp. parkeri (Petrie) Toivonen – New Zealand

References

  1. ^ Beschr. Riedgräs. 1: 51 (1801)
  2. ^ a b c "Carex lachenalii Schkuhr". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 16 January 2021.
  3. ^ Grønlands flora. Tyge Wittrock Böcher (3. reviderede udgave ed.). København: P. Haase & Sons. 1978. ISBN 87-559-0385-1. OCLC 183098604.{{cite book}}: CS1 maint: others (link)
  4. ^ Nordens flora. Bo Mossberg, Lennart Stenberg, Jon Feilberg, Anna Torsteinsrud, Victoria Widmark (Nye, udvidede og omarbejdede udgave ed.). Kbh.: Gyldendal. 2020. ISBN 978-87-02-28916-9. OCLC 1158895781.{{cite book}}: CS1 maint: others (link)
  5. ^ "Plant profile for Carex lachenalii Schkuhr twotipped sedge". Plants Database. USDA. Retrieved 16 January 2021.
  6. ^ "Carex lachenalii hare's foot sedge". The Royal Horticultural Society. Retrieved 16 January 2021.
  7. ^ Rotreklová, Olga; Bureš, Petr; Řepka, Radomír; Grulich, Vít; Šmarda, Petr; Hralová, Ivana; Zedek, František; Koutecký, Tomáš (2011). "Chromosome numbers of Carex". Preslia. 83 (1): 25–58. Retrieved 16 January 2021.