Photo of Centaurea cyanus (Mountain Cornflower, Knapweed Bachelor's Buttons)
Centaurea cyanus - Mountain Cornflower, Knapweed Bachelor's Buttons - It is an annual plant growing to 40–90 cm tall, with grey-green branched stems. The leaves are lanceolate, 1–4 cm long. The flowers are most commonly an intense blue colour, produced in flowerheads 1.5–3 cm diameter, with a ring of a few large, spreading ray florets surrounding a central cluster of disc florets. The blue pigment is protocyanin, which in roses is red. It flowers all summer. Family : Asteraceae
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Author :
Lynne Harrison
Photo # :
35187
Online since:
April 17th 2020
Large
File size :
5.50 MB
Width :
3000 Pixels
Height :
2000 Pixels
Price :
USD $ 50.00
Medium
File size :
604 KB
Width :
1000 Pixels
Height :
667 Pixels
Price :
USD $ 20.00
Centaurea cyanus (Mountain Cornflower, Knapweed Bachelor's Buttons)
Centaurea cyanus (Mountain Cornflower, Knapweed Bachelor's Buttons)
Centaurea cyanus (Mountain Cornflower, Knapweed Bachelor's Buttons)
Centaurea cyanus (Mountain Cornflower, Knapweed Bachelor's Buttons)
Centaurea cyanus (Mountain Cornflower, Knapweed Bachelor's Buttons)
Centaurea cyanus (Armenian Basket Flower Mountain Cornflower, Knapweed)
Categories : Horizontal - Landscape - Photos subjects - Plants - Trees - Shrubs - Flowers - Annuals Grown from seeds -
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