Asteraceae -- comments
Flowers you will see in today’s lab:
Disk flowers: actinomorphic or bilabiate; usually perfect; can be in heads by themselves or with other kinds of flowers.
Ray flowers: strongly zygomorphic (3-lobed); usually imperfect or sterile; always borne in heads with disk flowers
Ligulate flowers: strongly zygomorphic (5-lobed); always perfect; usually borne in heads by themselves
Check text for two others not seen today