Assertion: ragwort's flower head | /r/HasProperty | smaller than 0.4 inch
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Senecio flower heads are typically larger than the miniature Solidago flower heads (which are usually smaller than 0.4 inch [1 cm] across), and Senecio species often bloom earlier in the season than goldenrod.