disc floret การใช้

• The head has over 100 yellow disc florets at the center.
• Its flower heads have white ray florets and yellow disc florets.
• The disc florets are tubular with deep lobes at the tips.
• Generally they bear yellow flowers, with some having disc florets.
• Each head generally has 5 disc florets but no ray florets.
• These have blue to mauve ray florets and yellow disc florets.
• At the center is a cluster of several tubular disc florets.
• Flowers are yellow, with both ray florets and disc florets.
• Petals of the tiny white disc florets are 5 mm long.
• It has yellow flowers with both ray florets and disc florets.
• Each head has many yellow ray florets but no disc florets.
• Its flower heads have lilac ray florets and yellow disc florets.
• Its flower heads have lilac ray florets surrounding yellow disc florets.
• Its flower heads have red ray florets surrounding yellow disc florets.
• Its flower heads have purple ray florets surrounding yellow disc florets.
• Its flower heads have white ray florets surrounding yellow disc florets.
• Its flower heads have blue ray florets surrounding yellow disc florets.
• Each head has 5 white disc florets but no ray florets.
• Disc florets are also yellow, 6-8 per head.
• These eight to 10 broad disc florets are functionally staminate.