Niels Jacobsen

Niels Jacobsen

Emeritus


  1. 2019
  2. Published

    Cryptocoryne ciliata var. bogneri - eine neue tetraploide Varietät aus Sarawak

    Jacobsen, Niels, Bastmeijer, J. D., Jensen, Karen Rysbjerg & Ørgaard, Marian, 2019, In : Aqua Planta. 2, p. 52-63 6 p.

    Research output: Contribution to journalJournal articleResearch

  3. Published

    Lagenandra keralensis und L. meeboldii

    Jacobsen, Niels, Bastmeijer, J. D., Wongso, S. & Ørgaard, Marian, 2019, In : Aqua Planta. 3, p. 84-91

    Research output: Contribution to journalJournal articleResearch

  4. Published

    Artificial hybrids in Cryptocoryne (Araceae) 3. Hybridization between species from Borneo

    Jacobsen, Niels, Bastmeijer, J. D., Idei, T., Ipor, I., Wongso, S. & Ørgaard, Marian, 2019, In : Aroideana. 42, 2&3, p. 57-90

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Artificial hybrids in Cryptocoryne (Araceae) 4. Hybridization between species from Malay Peninsula and Borneo

    Jacobsen, Niels, Bastmeijer, J. D., Idei, T., Wongso, S. & Ørgaard, Marian, 2019, In : Aroideana. 42, 2&3, p. 91-118

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Artificial hybrids in Cryptocoryne (Araceae) 5. Hybridization with species from Sumatera, Indonesia

    Jacobsen, Niels, Bastmeijer, J. D., Waser, A., Wongso, S. & Ørgaard, Marian, 2019, In : Aroideana. 42, 2&3, p. 119-138

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Artificial hybrids in Cryptocoryne (Araceae). 1. Hybridization between Sri Lankan species within the 2n = 28 chromosome group

    Jacobsen, Niels & Ørgaard, Marian, 2019, In : Aroideana. 42, 1, p. 76-106

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Artificial hybrids in Cryptocoryne (Araceae). 2. Hybridization between species of the Malay Peninsula

    Jacobsen, Niels, Bastmeijer, J. D., Bin Othman, A. S., Sookchaloem, D. & Ørgaard, Marian, 2019, In : Aroideana. 42, 1, p. 107-137

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Four new Cryptocoryne (Araceae) from Sumatera, Indonesia: variety and three interspecific natural hybrids

    Wongso, S., Asih, N. P. S., Bastmeijer, J. D., Jensen, Karen Rysbjerg, Reichert, W., Ørgaard, Marian & Jacobsen, Niels, 2019, In : Taiwania. 64, 3, p. 326-338

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Natural hybridization – recombination – an ever-ongoing process

    Jacobsen, Niels & Ørgaard, Marian, 2019, In : Thai Forest Bulletin. 47, 1, p. 19-28

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2018
  12. Published

    A new tetraploid variety of Cryptocoryne ciliata (Araceae) from Sarawak

    Jacobsen, Niels, Bastmeijer, J. D., Jensen, Karen Rysbjerg & Ørgaard, Marian, 2018, In : Willdenowia. 48, 3, p. 425-432

    Research output: Contribution to journalJournal articleResearchpeer-review

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