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Home Home » GENERA M-O » Othonna » Othonna hederifolia past flowering
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Othonna hederifolia past flowering

Othonna hederifolia past flowering
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  • Othonna dentata flowerheads young and old
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  • Othonna dentata old shrublet
  • Othonna hederifolia
  • Othonna hederifolia flowerhead red disc
  • Othonna hederifolia leaves
  • Othonna hederifolia leaves
  • Othonna hederifolia past flowering
  • Othonna hederifolia short peduncle
  • Othonna herrei
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  • Othonna lepidocaulis leaves
  • Othonna lobata
  • Othonna lobata flowerhead
  • Othonna lobata fruiting
  • Othonna lobata in bonsai tree form

Image information

Description

The naked peduncle of the spent Othonna hederifolia flowerhead is long, cylindrical and erect.

The fruits forming in the head are densely hairy achenes. The pappuses of the marginal florets elongate during the fruit stage. One row or ring of purple involucral bracts holds everything safely together until all is ready for the flight of the fruit.

The yellow flowerhead that came before would average about 13 ray florets and its disc florets between 50 and 100.

The petioles ensure that the erect blades of the radical leaves are not quite in the sand. Petioles are from 2 cm to 7 cm long. Radical leaves are those that emerge directly from the ground.

The linear alignment of the leaves in evidence here is not unusual for this Othonna. The photo was taken at Kagga Kamma during September (iNaturalist; http://www.llifle.com).

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86
Photographer
Thabo Maphisa
Author
Ivan Latti
 
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