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›› 2003, Vol. 41 ›› Issue (5): 465-474.DOI: 10.7523/j.issn.2095-6134.2003.5.006

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Floral syndrome and insect pollination of the Qinghai-Tibet Plateau endemic Swertia przewalskii(Gentianaceae)

DUAN Yuan-Wen, LIU Jian-Quan   

  • Received:1900-01-01 Revised:1900-01-01 Online:2003-09-10
  • Contact: DUAN Yuan-Wen

Abstract: A combination of dichogamy and herkogamy in hermaphroditic plants is an effective mechanism to encourage outcrossing and avoid selfing.In this paper,we studied whether such a mechanism completely avoids geitonogamous selfing in Swertia przewalskii Pissjau

Key words: Swertiaprzewalskii, dichogamy, herkogamy

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