Click the number at the start of a key lead to highlight both that lead and its corresponding lead. Click again to show only the two highlighted leads. Click a third time to return to the full key with the selected leads still highlighted.

Key to Cosmos

Copy permalink to share

1 Ultimate leaf segments < 1.5 mm wide; rays white, pink, purple, or lavender.
  2 Blades of the ray flowers 5-9 mm long
  2 Blades of the ray flowers 15-50 mm long
1 Ultimate leaf segments (2-) 3-10 mm wide; rays either pink, white, or purple, or yellow to red-orange.
    3 Rays pink, white, or purple
    3 Rays yellow to red-orange