पुंकेशर चक्र

सफेद फिलामेंट्स और पराग ले जाने वाले प्रमुख पंखों के साथ हिप्पेस्ट्रम के पुंकेशर

पुंकेशर चक्र फूल का नर भाग है।

चित्र

• 
  Insects collecting nectar unintentionally transfer pollen to other flowers, causing pollination
• 
  Flower of the spider tree (Crateva religiosa) with its numerous conspicuous stamens
• 
  Flowers of wheat at anthesis showing stamens.
• 
  Stamens of a daylily (Hemerocallis), thickly covered in pollen
• 
  Flowers of the "silk tree" (Albizia julibrissin) have many long thread-like stamens
• 
  Stamens of a passion flower (Passiflora caerulea) showing interesting symmetry
• 
  Hylocereus undatus shows both carpels and stamens
• 
  These Solanum anthers release pollen through a pore at their tip