Advertisement

Boraginaceae

  • Fritz H. Schweingruber
  • Andrea Kučerová
  • Lubomír Adamec
  • Jiří Doležal
Chapter
  • 19 Downloads

Abstract

Annual to biennial wetland herb, often tufted. Stem erect to ascending, branched from the bottom, without runners, 20–80 cm high. Leaves elliptical with hairs orientated to leaf apex. Numerous flowers in rich terminal cymes. Wheel-shaped blue corolla, 3.5– 4.5 mm across. Calyx with appressed hairs throughout, calyx teeth long, pointed. Fruit is a wide ovoid nutlet.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Fritz H. Schweingruber
    • 1
  • Andrea Kučerová
    • 2
  • Lubomír Adamec
    • 2
  • Jiří Doležal
    • 3
  1. 1.Institute of Forest, Snow and Landscape Research – WSLBirmensdorfSwitzerland
  2. 2.Czech Academy of SciencesInstitute of BotanyTřeboňCzech Republic
  3. 3.Czech Academy of Sciences, Institute of Botany, Třeboň, Czech Republic; Faculty of ScienceUniversity of South Bohemiačeské BudějoviceCzech Republic

Personalised recommendations