A lyrate leaf has an enlarged terminal lobe (which reminds one of a lyre) and small lobes at its base.
aster 1 (yellow) -- yellow or orange rays and no disk flowers in Aster 1 subfamily
shrubs, trees, vines, cactus, agave, aquatic --- rounded clusters --- elongated clusters --- Aster 1 (yellow)---
Aster 3.1, Aster 3.2, Aster 3.3, Aster 3.4 --- odd-shaped flowers --- simple-shaped flowers (in the yellow and orange category)
Aster 3.1, Aster 3.2, Aster 3.3, Aster 3.4 --- odd-shaped flowers --- simple-shaped flowers (in the yellow and orange category)